{"id":161,"date":"2026-07-26T07:35:07","date_gmt":"2026-07-26T06:35:07","guid":{"rendered":"https:\/\/neetexammocktest.com\/blogs\/?page_id=161"},"modified":"2026-10-05T07:32:55","modified_gmt":"2026-10-05T06:32:55","slug":"chemistry-some-basic-concepts-in-chemistry","status":"publish","type":"page","link":"https:\/\/neetexammocktest.com\/blogs\/chemistry-some-basic-concepts-in-chemistry","title":{"rendered":"Chemistry: Some Basic Concepts in Chemistry"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">NEET MCQ Practice: Some Basic Concepts of Chemistry<br><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Here is a <strong>NEET-style MCQ practice set<\/strong> for <strong>Class 11 Chemistry \u2013 Chapter: Some Basic Concepts of Chemistry<\/strong>, covering mole concept, atomic\/molecular mass, stoichiometry, empirical\/molecular formula, concentration terms, limiting reagent, and significant figures<\/p>\n\n\n\n            <div class='ays-quiz-container ays_quiz_classic_light   ays-quiz-keyboard-active' data-quest-effect='none'  data-hide-bg-image='false' id='ays-quiz-container-15'>\n                \n                \n                <div class='ays-questions-container'>\n                    \n                    \n                    \n                    <form action='' method='post' id='ays_finish_quiz_15' \n                        class='ays-quiz-form  enable_questions_result only_logged_users'\n                    >\n            <input type='hidden' value='list' class='answer_view_class'>\n            <input type='hidden' value='' class='ays_qm_enable_arrows'><!-- This content is empty --><style>\n            div#ays-quiz-container-15 * {\n                box-sizing: border-box;\n            }\n\n            #ays-quiz-container-15 [id^='ays_finish_quiz_'] div.step div.ays-abs-fs {\n                width: 90%;\n            }\n\n            \/* Styles for Internet Explorer start *\/\n            #ays-quiz-container-15 #ays_finish_quiz_15 {\n                \n            }\n\n            \/* Styles for Quiz container *\/\n            #ays-quiz-container-15{\n                min-height: 450px;\n                width:800px;\n                background-color:#fff;\n                background-position:center center;border-radius:8px;box-shadow: 0px 0px 15px  1px rgba(201,201,201,0.4);border: none;}\n\n            \/* Styles for questions *\/\n            #ays-quiz-container-15 #ays_finish_quiz_15 div.step {\n                min-height: 450px;\n            }\n\n            \/* Styles for text inside quiz container *\/\n            #ays-quiz-container-15 .ays-start-page *:not(input):not([class^='enlighter']),\n            #ays-quiz-container-15 .ays_question_hint,\n            #ays-quiz-container-15 label[for^=\"ays-answer-\"],\n            #ays-quiz-container-15 #ays_finish_quiz_15 p,\n            #ays-quiz-container-15 #ays_finish_quiz_15 .ays-fs-title,\n            #ays-quiz-container-15 .ays-fs-subtitle,\n            #ays-quiz-container-15 .logged_in_message,\n            #ays-quiz-container-15 .ays_score_message,\n            #ays-quiz-container-15 .ays_message{\n               color: #000000;\n               outline: none;\n            }\n\n            div#ays-quiz-container-15 .ays_question_hint.ays-quiz-keyboard-active,\n            div#ays-quiz-container-15 .ays_restart_button.ays-quiz-keyboard-active {\n                outline: revert;\n            }\n\n            #ays-quiz-container-15 .ays-quiz-password-message-box,\n            #ays-quiz-container-15 .ays-quiz-question-note-message-box,\n            #ays-quiz-container-15 .ays_quiz_question,\n            #ays-quiz-container-15 .ays-quiz-question-category-box,\n            #ays-quiz-container-15 .ays_quiz_question *:not([class^='enlighter']) {\n                color: #000000;\n            }\n\n            #ays-quiz-container-15 .ays-quiz-question-category-box em {\n                color: #000000;\n            }\n\n            #ays-quiz-container-15 textarea,\n            #ays-quiz-container-15 input::first-letter,\n            #ays-quiz-container-15 select::first-letter,\n            #ays-quiz-container-15 option::first-letter {\n                color: initial !important;\n            }\n            \n            #ays-quiz-container-15 p::first-letter:not(.ays_no_questions_message) {\n                color: #000000 !important;\n                background-color: transparent !important;\n                font-size: inherit !important;\n                font-weight: inherit !important;\n                float: none !important;\n                line-height: inherit !important;\n                margin: 0 !important;\n                padding: 0 !important;\n            }\n            \n            \n            #ays-quiz-container-15 .select2-container,\n            #ays-quiz-container-15 .ays-field * {\n                font-size: 15px !important;\n            }\n    \n            #ays-quiz-container-15 .ays_quiz_question p {\n                font-size: 16px;\n                text-align: inherit;\n            }\n\n            #ays-quiz-container-15 .ays-fs-subtitle p {\n                text-align:  center ;\n            }\n\n            #ays-quiz-container-15 .ays_quiz_question {\n                text-align:  center ;\n                margin-bottom: 10px;\n            }\n\n            #ays-quiz-container-15 .ays_quiz_question pre {\n                max-width: 100%;\n                white-space: break-spaces;\n            }\n\n            \/* Mango theme (Version: 1.4.202301041836) | tid=32449 | Start *\/\n            #ays-quiz-container-15 .ays_quiz_question img {\n                float: unset;\n                margin: 0;\n            }\n            \/* Mango theme (Version: 1.4.202301041836) | End *\/\n\n            #ays-quiz-container-15 .ays-quiz-timer p {\n                font-size: 16px;\n            }\n\n            #ays-quiz-container-15 section.ays_quiz_redirection_timer_container hr,\n            #ays-quiz-container-15 section.ays_quiz_timer_container hr {\n                margin: 0;\n            }\n\n            #ays-quiz-container-15 section.ays_quiz_timer_container.ays_quiz_timer_red_warning .ays-quiz-timer {\n                color: #ff0000;\n            }\n\n            #ays-quiz-container-15 .ays_thank_you_fs p {\n                text-align: center;\n            }\n\n            #ays-quiz-container-15 .ays_quiz_results_page .ays_score span {\n                visibility: visible;\n            }\n\n            #ays-quiz-container-15 input[type='button'],\n            #ays-quiz-container-15 input[type='submit'] {\n                color: #ffffff !important;\n            }\n\n            #ays-quiz-container-15 input[type='button']{\n                outline: none;\n            }\n\n            #ays-quiz-container-15 .information_form input[type='text'],\n            #ays-quiz-container-15 .information_form input[type='url'],\n            #ays-quiz-container-15 .information_form input[type='number'],\n            #ays-quiz-container-15 .information_form input[type='email'],\n            #ays-quiz-container-15 .information_form input[type='checkbox'],\n            #ays-quiz-container-15 .information_form input[type='tel'],\n            #ays-quiz-container-15 .information_form textarea,\n            #ays-quiz-container-15 .information_form select,\n            #ays-quiz-container-15 .information_form option {\n                color: initial !important;\n                outline: none;\n                background-image: unset;\n            }\n\n            #ays-quiz-container-15 .wrong_answer_text{\n                color:#ff4d4d;\n            }\n            #ays-quiz-container-15 .right_answer_text{\n                color:#33cc33;\n            }\n\n            #ays-quiz-container-15 .wrong_answer_text p {\n                font-size:16px;\n            }\n\n            #ays-quiz-container-15 .ays_questtion_explanation p {\n                font-size:16px;\n            }\n\n            #ays-quiz-container-15 .wrong_answer_text *:not(strong) {\n                text-transform:none;\n                text-decoration: none;\n                letter-spacing: 0px;\n                font-weight: normal;\n            }\n\n            #ays-quiz-container-15 .ays_questtion_explanation *:not(strong) {\n                text-transform:none;\n                text-decoration: none;\n                letter-spacing: 0px;\n                font-weight: normal;\n            }\n\n            #ays-quiz-container-15 .right_answer_text *:not(strong) {\n                text-transform:none;\n                text-decoration: none;\n                letter-spacing: 0px;\n                font-weight: normal;\n            }\n\n            #ays-quiz-container-15 .right_answer_text p {\n                font-size:16px;\n            }\n\n            #ays-quiz-container-15 .ays-quiz-question-note-message-box p {\n                font-size:14px;\n            }\n\n            #ays-quiz-container-15 .ays-quiz-question-note-message-box *:not(strong) {\n                text-transform:none;\n                text-decoration: none;\n                letter-spacing: 0px;\n                font-weight: normal;\n            }\n            \n            #ays-quiz-container-15 .ays_cb_and_a,\n            #ays-quiz-container-15 .ays_cb_and_a * {\n                color: rgb(0,0,0);\n                text-align: center;\n            }\n\n            \/* Quiz textarea height *\/\n            #ays-quiz-container-15 textarea {\n                height: 100px;\n                min-height: 100px;\n            }\n\n            \/* Quiz rate and passed users count *\/\n            #ays-quiz-container-15 .ays_quizn_ancnoxneri_qanak,\n            #ays-quiz-container-15 .ays_quiz_rete_avg {\n                color:#fff !important;\n                background-color:#000000;   \n            }\n\n            #ays-quiz-container-15 .ays-questions-container > .ays_quizn_ancnoxneri_qanak {\n                padding: 5px 20px;\n            }\n            #ays-quiz-container-15 div.for_quiz_rate.ui.star.rating .icon {\n                color: rgba(0,0,0,0.35);\n            }\n            #ays-quiz-container-15 .ays_quiz_rete_avg div.for_quiz_rate_avg.ui.star.rating .icon {\n                color: rgba(255,255,255,0.5);\n            }\n\n            #ays-quiz-container-15 .ays_quiz_rete .ays-quiz-rate-link-box .ays-quiz-rate-link {\n                color: #000000;\n            }\n\n            \/* Loaders *\/            \n            #ays-quiz-container-15 div.lds-spinner,\n            #ays-quiz-container-15 div.lds-spinner2 {\n                color: #000000;\n            }\n            #ays-quiz-container-15 div.lds-spinner div:after,\n            #ays-quiz-container-15 div.lds-spinner2 div:after {\n                background-color: #000000;\n            }\n            #ays-quiz-container-15 .lds-circle,\n            #ays-quiz-container-15 .lds-facebook div,\n            #ays-quiz-container-15 .lds-ellipsis div{\n                background: #000000;\n            }\n            #ays-quiz-container-15 .lds-ripple div{\n                border-color: #000000;\n            }\n            #ays-quiz-container-15 .lds-dual-ring::after,\n            #ays-quiz-container-15 .lds-hourglass::after{\n                border-color: #000000 transparent #000000 transparent;\n            }\n\n            \/* Stars *\/\n            #ays-quiz-container-15 .ui.rating .icon,\n            #ays-quiz-container-15 .ui.rating .icon:before {\n                font-family: Rating !important;\n            }\n\n            \/* Progress bars *\/\n            #ays-quiz-container-15 #ays_finish_quiz_15 .ays-progress {\n                border-color: rgba(0,0,0,0.8);\n            }\n            #ays-quiz-container-15 #ays_finish_quiz_15 .ays-progress-bg {\n                background-color: rgba(0,0,0,0.3);\n            }    \n            #ays-quiz-container-15 .ays-progress-value {\n                color: #000000;\n                text-align: center;\n            }\n            #ays-quiz-container-15 .ays-progress-bar {\n                background-color: #5d6cf9;\n            }\n            #ays-quiz-container-15 .ays-question-counter .ays-live-bar-wrap {\n                direction:ltr !important;\n            }\n            #ays-quiz-container-15 .ays-live-bar-fill{\n                color: #000000;\n                border-bottom: 2px solid rgba(0,0,0,0.8);\n                text-shadow: 0px 0px 5px #fff;\n            }\n            #ays-quiz-container-15 .ays-live-bar-fill.ays-live-fourth,\n            #ays-quiz-container-15 .ays-live-bar-fill.ays-live-third,\n            #ays-quiz-container-15 .ays-live-bar-fill.ays-live-second {\n                text-shadow: unset;\n            }\n            #ays-quiz-container-15 .ays-live-bar-percent{\n                display:none;\n            }\n            #ays-quiz-container-15 #ays_finish_quiz_15 .ays_average {\n                text-align: center;\n            }\n            \n            \/* Music, Sound *\/\n            #ays-quiz-container-15 .ays_music_sound {\n                color:rgb(0,0,0);\n            }\n\n            \/* Dropdown questions scroll bar *\/\n            #ays-quiz-container-15 blockquote {\n                border-left-color: #000000 !important;                                      \n            }\n\n            \/* Quiz Password *\/\n            #ays-quiz-container-15 .ays-start-page > input[id^='ays_quiz_password_val_'],\n            #ays-quiz-container-15 .ays-quiz-password-toggle-visibility-box {\n                width: 100%;\n            }\n\n\n            \/* Question hint *\/\n            #ays-quiz-container-15 .ays_question_hint_container .ays_question_hint_text {\n                background-color:#fff;\n                box-shadow: 0 0 15px 3px rgba(201,201,201,0.6);\n                max-width: 270px;\n            }\n\n            #ays-quiz-container-15 .ays_question_hint_container .ays_question_hint_text p {\n                max-width: unset;\n            }\n\n            #ays-quiz-container-15 .ays-quiz-additonal-box {\n                display: flex;\n                justify-content: flex-end;\n                align-items: center;\n                position: relative;  \n            }\n\n            #ays-quiz-container-15 .ays_questions_hint_max_width_class {\n                max-width: 80%;\n            }\n\n            \/* Information form *\/\n            #ays-quiz-container-15 .ays-form-title{\n                color:rgb(0,0,0);\n            }\n\n            \/* Quiz timer *\/\n            #ays-quiz-container-15 div.ays-quiz-redirection-timer,\n            #ays-quiz-container-15 div.ays-quiz-timer{\n                color: #000000;\n                text-align: center;\n            }\n\n            #ays-quiz-container-15 div.ays-quiz-timer.ays-quiz-message-before-timer:before {\n                font-weight: 500;\n            }\n\n            \/* Quiz title \/ transformation *\/\n            #ays-quiz-container-15 .ays-fs-title{\n                text-transform: uppercase;\n                font-size: 28px;\n                text-align: center;\n                    text-shadow: none;\n            }\n            \n            \/* Quiz buttons *\/\n            #ays-quiz-container-15 .ays_arrow {\n                color:#ffffff!important;\n            }\n            #ays-quiz-container-15 input#ays-submit,\n            #ays-quiz-container-15 #ays_finish_quiz_15 .action-button,\n            div#ays-quiz-container-15 #ays_finish_quiz_15 .action-button.ays_restart_button,\n            #ays-quiz-container-15 + .ays-quiz-category-selective-main-container .ays-quiz-category-selective-restart-bttn,\n            #ays-quiz-container-15 .ays-quiz-category-selective-submit-bttn {\n                background: none;\n                background-color: #5d6cf9;\n                color:#ffffff;\n                font-size: 18px;\n                padding: 14px 36px;\n                border-radius: 8px;\n                height: auto;\n                letter-spacing: 0;\n                box-shadow: unset;\n                width: auto;\n                \/* border: unset; *\/\n                min-height: unset;\n                line-height: normal;\n                text-shadow: unset;\n            }\n            #ays-quiz-container-15 input#ays-submit,\n            #ays-quiz-container-15 #ays_finish_quiz_15 input.action-button,\n            #ays-quiz-container-15 + .ays-quiz-category-selective-main-container .ays-quiz-category-selective-restart-bttn,\n            #ays-quiz-container-15 .ays-quiz-category-selective-submit-bttn {\n                \n            }\n\n            #ays-quiz-container-15 #ays_finish_quiz_15 .action-button.ays_check_answer {\n                padding: 5px 10px;\n                font-size: 18px !important;\n            }\n            #ays-quiz-container-15 #ays_finish_quiz_15 .action-button.ays_restart_button {\n                white-space: nowrap;\n                padding: 5px 10px;\n                white-space: normal;\n            }\n            #ays-quiz-container-15 input#ays-submit:hover,\n            #ays-quiz-container-15 input#ays-submit:focus,\n            #ays-quiz-container-15 #ays_finish_quiz_15 .action-button:hover,\n            #ays-quiz-container-15 #ays_finish_quiz_15 .action-button:focus,\n            #ays-quiz-container-15 + .ays-quiz-category-selective-main-container .ays-quiz-category-selective-restart-bttn:hover,\n            #ays-quiz-container-15 .ays-quiz-category-selective-submit-bttn:hover {\n                background: none;\n                box-shadow: 0 0 0 2px #ffffff;\n                background-color: #5d6cf9;\n            }\n            #ays-quiz-container-15 .ays_restart_button {\n                color: #ffffff;\n            }\n            \n            #ays-quiz-container-15 .ays_restart_button_p,\n            #ays-quiz-container-15 .ays_buttons_div {\n                justify-content: center;\n            }\n\n            #ays-quiz-container-15 .ays_finish.action-button{\n                margin: 10px 5px;\n            }\n\n            #ays-quiz-container-15 .ays-share-btn.ays-share-btn-branded {\n                color: #fff;\n                display: inline-block;\n            }\n\n            #ays-quiz-container-15 .ays_quiz_results .ays-field.checked_answer_div.correct_div input:checked+label {\n                background-color: transparent;\n            }\n                        \n            \/* Question answers *\/\n            #ays-quiz-container-15 .ays-field {\n                    border-color: #dddddd;\n                    border-style: solid;\n                    border-width: 1px;\n                    box-shadow: none;flex-direction: row-reverse;\n            }\n            \n\n            \/* Answer maximum length of a text field *\/\n            #ays-quiz-container-15 .ays_quiz_question_text_message{\n                color: #000000;\n                text-align: left;\n                font-size: 12px;\n            }\n\n            div#ays-quiz-container-15 div.ays_quiz_question_text_error_message {\n                color: #ff0000;\n            }\n\n            \/* Questions answer image *\/\n            #ays-quiz-container-15 .ays-answer-image {\n                width:15em;\n                height:150px;\n                object-fit: cover;\n            }\n            \n            #ays-quiz-container-15 .ays-quiz-answers .ays-field:hover:not(.ays-answered-text-input){\n                opacity: 1;\n            }\n            #ays-quiz-container-15 #ays_finish_quiz_15 .ays-field label.ays_answer_caption[for^='ays-answer-'] {\n                z-index: 1;\n                position:initial;bottom:0;}\n            #ays-quiz-container-15 #ays_finish_quiz_15 .ays-field input~label[for^='ays-answer-'] {\n                padding: 5px;\n            }\n\n            #ays-quiz-container-15 #ays_finish_quiz_15 .ays-field {\n                margin-bottom: 12px;\n            }\n            #ays-quiz-container-15 #ays_finish_quiz_15 .ays-field.ays_grid_view_item {\n                width: calc(50% - 6px);\n            }\n            #ays-quiz-container-15 #ays_finish_quiz_15 .ays-field.ays_grid_view_item:nth-child(odd) {\n                margin-right: 6px;\n            }\n            \n            #ays-quiz-container-15 #ays_finish_quiz_15 .ays-field input:checked+label:before {\n                border-color: #5d6cf9;\n                background: #5d6cf9;\n                background-clip: content-box;\n            }\n            #ays-quiz-container-15 .ays-quiz-answers div.ays-text-right-answer {\n                color: #000000;\n            }\n                        \n            \/* Questions answer right\/wrong icons *\/\n            #ays-quiz-container-15 .ays-field input~label.answered.correct:after{\n                content: '';          }\n            #ays-quiz-container-15 .ays-field input~label.answered.wrong:after{\n                content: '';\n            }\n            #ays-quiz-container-15 .ays-field label.answered:last-of-type:after{\n                display: none;\n                height: auto;\n                left: 10px;top: 10px;}\n            \/* Dropdown questions *\/            \n            #ays-quiz-container-15 #ays_finish_quiz_15 .ays-field .select2-container--default .select2-selection--single {\n                border-bottom: 2px solid #5d6cf9;\n                background-color: #5d6cf9;\n            }\n            \n            #ays-quiz-container-15 .ays-field .select2-container--default .select2-selection--single .select2-selection__placeholder,\n            #ays-quiz-container-15 .ays-field .select2-container--default .select2-selection--single .select2-selection__rendered,\n            #ays-quiz-container-15 .ays-field .select2-container--default .select2-selection--single .select2-selection__arrow {\n                color: #ffffff;\n            }\n\n            #ays-quiz-container-15 .select2-container--default .select2-search--dropdown .select2-search__field:focus,\n            #ays-quiz-container-15 .select2-container--default .select2-search--dropdown .select2-search__field {\n                outline: unset;\n                padding: 0.75rem;\n            }\n\n            #ays-quiz-container-15 .ays-field .select2-container--default .select2-selection--single .select2-selection__rendered,\n            #ays-quiz-container-15 .select2-container--default .select2-results__option--highlighted[aria-selected] {\n                background-color: #5d6cf9;\n            }\n\n            #ays-quiz-container-15 .ays-field .select2-container--default,\n            #ays-quiz-container-15 .ays-field .select2-container--default .selection,\n            #ays-quiz-container-15 .ays-field .select2-container--default .dropdown-wrapper,\n            #ays-quiz-container-15 .ays-field .select2-container--default .select2-selection--single .select2-selection__rendered,\n            #ays-quiz-container-15 .ays-field .select2-container--default .select2-selection--single .select2-selection__rendered .select2-selection__placeholder,\n            #ays-quiz-container-15 .ays-field .select2-container--default .select2-selection--single .select2-selection__arrow,\n            #ays-quiz-container-15 .ays-field .select2-container--default .select2-selection--single .select2-selection__arrow b[role='presentation'] {\n                font-size: 16px !important;\n            }\n\n            #ays-quiz-container-15 .select2-container--default .select2-results__option {\n                padding: 6px;\n            }\n            \n            \/* Dropdown questions scroll bar *\/\n            #ays-quiz-container-15 .select2-results__options::-webkit-scrollbar {\n                width: 7px;\n            }\n            #ays-quiz-container-15 .select2-results__options::-webkit-scrollbar-track {\n                background-color: rgba(255,255,255,0.35);\n            }\n            #ays-quiz-container-15 .select2-results__options::-webkit-scrollbar-thumb {\n                transition: .3s ease-in-out;\n                background-color: rgba(0,0,0,0.55);\n            }\n            #ays-quiz-container-15 .select2-results__options::-webkit-scrollbar-thumb:hover {\n                transition: .3s ease-in-out;\n                background-color: rgba(0,0,0,0.85);\n            }\n\n            \/* Audio \/ Video *\/\n            #ays-quiz-container-15 .mejs-container .mejs-time{\n                box-sizing: unset;\n            }\n            #ays-quiz-container-15 .mejs-container .mejs-time-rail {\n                padding-top: 15px;\n            }\n\n            #ays-quiz-container-15 .mejs-container .mejs-mediaelement video {\n                margin: 0;\n            }\n\n            \/* Limitation *\/\n            #ays-quiz-container-15 .ays-quiz-limitation-count-of-takers {\n                padding: 50px;\n            }\n\n            #ays-quiz-container-15 div.ays-quiz-results-toggle-block span.ays-show-res-toggle.ays-res-toggle-show,\n            #ays-quiz-container-15 div.ays-quiz-results-toggle-block span.ays-show-res-toggle.ays-res-toggle-hide{\n                color: #000000;\n            }\n\n            #ays-quiz-container-15 div.ays-quiz-results-toggle-block input:checked + label.ays_switch_toggle {\n                border: 1px solid #000000;\n            }\n\n            #ays-quiz-container-15 div.ays-quiz-results-toggle-block input:checked + label.ays_switch_toggle {\n                border: 1px solid #000000;\n            }\n\n            #ays-quiz-container-15 div.ays-quiz-results-toggle-block input:checked + label.ays_switch_toggle:after{\n                background: #000000;\n            }\n\n            #ays-quiz-container-15.ays_quiz_elegant_dark div.ays-quiz-results-toggle-block input:checked + label.ays_switch_toggle:after,\n            #ays-quiz-container-15.ays_quiz_rect_dark div.ays-quiz-results-toggle-block input:checked + label.ays_switch_toggle:after{\n                background: #000;\n            }\n\n            \/* Hestia theme (Version: 3.0.16) | Start *\/\n            #ays-quiz-container-15 .mejs-container .mejs-inner .mejs-controls .mejs-button > button:hover,\n            #ays-quiz-container-15 .mejs-container .mejs-inner .mejs-controls .mejs-button > button {\n                box-shadow: unset;\n                background-color: transparent;\n            }\n            #ays-quiz-container-15 .mejs-container .mejs-inner .mejs-controls .mejs-button > button {\n                margin: 10px 6px;\n            }\n            \/* Hestia theme (Version: 3.0.16) | End *\/\n\n            \/* Go theme (Version: 1.4.3) | Start *\/\n            #ays-quiz-container-15 label[for^='ays-answer']:before,\n            #ays-quiz-container-15 label[for^='ays-answer']:before {\n                -webkit-mask-image: unset;\n                mask-image: unset;\n            }\n\n            #ays-quiz-container-15.ays_quiz_classic_light .ays-field input:checked+label.answered.correct:before,\n            #ays-quiz-container-15.ays_quiz_classic_dark .ays-field input:checked+label.answered.correct:before {\n                background-color: #5d6cf9 !important;\n                background-color: rgba(39,174,96, 1) !important;\n            }\n            \/* Go theme (Version: 1.4.3) | End *\/\n\n            #ays-quiz-container-15 .ays_quiz_results fieldset.ays_fieldset .ays_quiz_question .wp-video {\n                width: 100% !important;\n                max-width: 100%;\n            }\n\n            \/* Classic Dark \/ Classic Light *\/\n            \/* Dropdown questions right\/wrong styles *\/\n            #ays-quiz-container-15.ays_quiz_classic_dark .correct_div,\n            #ays-quiz-container-15.ays_quiz_classic_light .correct_div{\n                border-color:green !important;\n                opacity: 1 !important;\n                background-color: rgba(39,174,96,0.4) !important;\n            }\n            #ays-quiz-container-15.ays_quiz_classic_dark .correct_div .selected-field,\n            #ays-quiz-container-15.ays_quiz_classic_light .correct_div .selected-field {\n                padding: 0px 10px 0px 10px;\n                color: green !important;\n            }\n\n            #ays-quiz-container-15.ays_quiz_classic_dark .wrong_div,\n            #ays-quiz-container-15.ays_quiz_classic_light .wrong_div{\n                border-color:red !important;\n                opacity: 1 !important;\n                background-color: rgba(243,134,129,0.4) !important;\n            }\n            #ays-quiz-container-15.ays_quiz_classic_dark .ays-field.checked_answer_div.wrong_div input:checked~label,\n            #ays-quiz-container-15.ays_quiz_classic_light .ays-field.checked_answer_div.wrong_div input:checked~label {\n                background-color: rgba(243,134,129,0.4) !important;\n            }\n            #ays-quiz-container-15.ays_quiz_classic_dark .ays-field,\n            #ays-quiz-container-15.ays_quiz_classic_light .ays-field {\n                text-align: left;\n                \/*margin-bottom: 10px;*\/\n                padding: 0;\n                transition: .3s ease-in-out;\n            }\n\n            #ays-quiz-container-15 .ays-quiz-close-full-screen {\n                fill: #000000;\n            }\n\n            #ays-quiz-container-15 .ays-quiz-open-full-screen {\n                fill: #000000;\n            }\n\n            #ays-quiz-container-15 .ays_quiz_login_form p{\n                color: #000000;\n            }\n\n            \/* report questions modal start *\/\n            .ays-modal-reports {\n                display: none;\n                position: fixed;\n                z-index: 9999;\n                left: 0;\n                top: 0;\n                width: 100%;\n                height: 100%;\n                overflow: auto;\n                background-color: rgba(0, 0, 0, 0.4);\n                animation-duration: .5s;\n                background-color: rgba(0, 0, 0, 0.4);\n            }\n\n            #ays-quiz-question-report-modal-15 .ays-modal-content-reports {\n                background-color: #fefefe;\n                margin: 10% auto;\n                border: 1px solid #888;\n                max-width: 500px;\n                width: 100%;\n                border-radius: 10px;\n                padding: 20px;\n                box-sizing: border-box;\n                position: relative;\n            }\n\n            #ays-quiz-question-report-modal-15 .ays-modal-content-reports label{\n                display: block;\n                margin-bottom: 10px;\n                font-weight: bold;\n                letter-spacing: normal;\n            }\n\n            #ays-quiz-question-report-modal-15 .ays-modal-content-reports textarea {\n                display: block;\n                width: 100%;\n                height: 100px;\n                padding: 5px;\n                box-sizing: border-box;\n                border-radius: 5px;\n                border: 1px solid #ccc;\n                max-width: 100%;\n                max-height: 500px;\n                resize: vertical;\n                transition: unset;\n            }\n\n            #ays-quiz-question-report-modal-15 .ays-modal-content-reports input.ays-quiz-submit-question-report {\n                background-color: #0073aa;\n                color: #fff !important;\n                border: none;\n                border-radius: 5px;\n                padding: 10px 20px;\n                cursor: pointer;\n                margin-top: 20px;\n                line-height: normal;\n                letter-spacing: normal;\n                box-shadow: unset;\n                background-image: unset;\n            }\n\n            #ays-quiz-question-report-modal-15 .ays-close-reports-window {\n                color: #aaa;\n                font-weight: bold;\n                position: absolute;\n                top: 1%;\n                right: 1%;\n            }\n\n            #ays-quiz-question-report-modal-15 .ays-close-reports-window img {\n                box-shadow: unset;\n            }\n            \n            #ays-quiz-question-report-modal-15 .ays-quiz-preloader img {\n                box-shadow: unset;\n            }\n\n            #ays-quiz-question-report-modal-15 .ays-close-reports-window img:hover,\n            #ays-quiz-question-report-modal-15 .ays-close-reports-window img:focus {\n                cursor: pointer;\n            }\n\n            #ays-quiz-question-report-modal-15 .ays-quiz-question-report-error {\n                display: none;\n                font-size: 13px;\n                color: #f00;\n                text-align: left;\n            }\n\n            #ays-quiz-question-report-modal-15 .ays-quiz-question-report-textarea-label,\n            #ays-quiz-question-report-modal-15 .ays-quiz-question-report-title {\n                text-align: left;\n            }\n\n            #ays-quiz-question-report-modal-15 .ays_quiz_modal_overlay {\n                width: 100%;\n                height: 100%;\n                position: fixed;\n                top: 0;\n                left: 0;\n                position: absolute;\n                z-index: 1000000000;\n                flex-direction: column;\n            }\n\n            #ays-quiz-question-report-modal-15 .ays-quiz-container .ays-quiz-user-c\u0570oosing-anonymous-assessment {\n                margin: 10px 0;\n            }\n\n            \/* report questions modal end *\/\n\n            @media screen and (max-width: 768px){\n                #ays-quiz-container-15{\n                    max-width: 100%;\n                }\n\n                div#ays-quiz-container-15 [id^='ays_finish_quiz_'] div.step div.ays-abs-fs {\n                    width: 90%;\n                }\n\n                #ays-quiz-container-15 .ays_quiz_question p {\n                    font-size: 16px;\n                }\n\n                #ays-quiz-container-15 .select2-container,\n                #ays-quiz-container-15 .ays-field * {\n                    font-size: 15px !important;\n                }\n\n                div#ays-quiz-container-15 input#ays-submit,\n                div#ays-quiz-container-15 #ays_finish_quiz_15 .action-button,\n                div#ays-quiz-container-15 #ays_finish_quiz_15 .action-button.ays_restart_button,\n                #ays-quiz-container-15 + .ays-quiz-category-selective-main-container .ays-quiz-category-selective-restart-bttn,\n                #ays-quiz-container-15 .ays-quiz-category-selective-submit-bttn {\n                    font-size: 18px;\n                    border-radius: 8px;\n                }\n\n                \/* Quiz title \/ mobile font size *\/\n                div#ays-quiz-container-15 .ays-fs-title {\n                    font-size: 20px;\n                }\n\n                \/* Question explanation \/ mobile font size *\/\n                #ays-quiz-container-15 .ays_questtion_explanation p {\n                    font-size:16px;\n                }\n\n                \/* Wrong answers \/ mobile font size *\/\n                #ays-quiz-container-15 .wrong_answer_text p {\n                    font-size:16px;\n                }\n\n                \/* Right answers \/ mobile font size *\/\n                #ays-quiz-container-15 .right_answer_text p {\n                    font-size:16px;\n                }\n\n                \/* Note text \/ mobile font size *\/\n                #ays-quiz-container-15 .ays-quiz-question-note-message-box p {\n                    font-size:14px;\n                }\n\n                div#ays-quiz-container-15 .ays-quiz-question-note-message-box *:not(strong) {\n                    text-transform:none;\n                    text-decoration: none;\n                    letter-spacing: 0px;\n                    font-weight: normal;\n                }\n\n                div#ays-quiz-container-15 .ays_questtion_explanation *:not(strong) {\n                    text-transform:none;\n                    text-decoration: none;\n                    letter-spacing: 0px;\n                    font-weight: normal;\n                }\n\n                div#ays-quiz-container-15 .right_answer_text *:not(strong) {\n                    text-transform:none;\n                    text-decoration: none;\n                    letter-spacing: 0px;\n                    font-weight: normal;\n                }\n\n                div#ays-quiz-container-15 .wrong_answer_text *:not(strong) {\n                    text-transform:none;\n                    text-decoration: none;\n                    letter-spacing: 0px;\n                    font-weight: normal;\n                }\n            }\n            \/* Custom css styles *\/\n            \n            \n            \/* RTL direction styles *\/\n            \n        <\/style>\n            <style>\n                #ays-quiz-container-15 p {\n                    margin: 0.625em;\n                }\n                \n                #ays-quiz-container-15 .ays-field.checked_answer_div input:checked~label {\n                    background-color: rgba(93,108,249,0.6);\n                }\n\n                #ays-quiz-container-15.ays_quiz_classic_light  .ays_quiz_results .ays-field.checked_answer_div input:checked~label,\n                #ays-quiz-container-15.ays_quiz_classic_dark  .ays_quiz_results .ays-field.checked_answer_div input:checked~label,\n                #ays-quiz-container-15.ays_quiz_classic_light  .enable_correction .ays-field.checked_answer_div input:checked~label,\n                #ays-quiz-container-15.ays_quiz_classic_dark  .enable_correction .ays-field.checked_answer_div input:checked~label {\n                    background-color: transparent;\n                }\n\n                #ays-quiz-container-15.ays_quiz_classic_light  .ays_quiz_results .not_influence_to_score .ays-field.checked_answer_div input:checked~label,\n                #ays-quiz-container-15.ays_quiz_classic_dark  .ays_quiz_results .not_influence_to_score .ays-field.checked_answer_div input:checked~label,\n                #ays-quiz-container-15.ays_quiz_classic_light  .enable_correction .not_influence_to_score .ays-field.checked_answer_div input:checked~label,\n                #ays-quiz-container-15.ays_quiz_classic_dark  .enable_correction .not_influence_to_score .ays-field.checked_answer_div input:checked~label {\n                    background-color: rgba(93,108,249,0.6);\n                }\n                \n                #ays-quiz-container-15 .ays-field.checked_answer_div input:checked~label:hover {\n                    background-color: rgba(93,108,249,0.8);\n                }\n\n                #ays-quiz-container-15.ays-quiz-container.ays_quiz_classic_light .ays-questions-container .ays-field:hover label[for^='ays-answer-'],\n                #ays-quiz-container-15 .ays-field:hover:not(.ays-answered-text-input){\n                    background: rgba(93,108,249,0.8);\n                    \/* border-radius: 4px; *\/\n                    color: #fff;\n                    transition: all .3s;\n                }\n                #ays-quiz-container-15 #ays_finish_quiz_15 .action-button:hover,\n                #ays-quiz-container-15 #ays_finish_quiz_15 .action-button:focus,\n                #ays-quiz-container-15 + .ays-quiz-category-selective-main-container .ays-quiz-category-selective-restart-bttn:hover,\n                #ays-quiz-container-15 .ays-quiz-category-selective-submit-bttn:focus {\n                    box-shadow: 0 0 0 2px white, 0 0 0 3px #5d6cf9;\n                    background: #5d6cf9;\n                }\n            <\/style><script>\n                if(typeof aysQuizOptions === 'undefined'){\n                    var aysQuizOptions = [];\n                }\n                aysQuizOptions['15']  = '{"quiz_version":"6.7.1.55","core_version":"7.1.2","php_version":"8.3.33","color":"#5d6cf9","bg_color":"#fff","text_color":"#000000","height":450,"width":800,"enable_logged_users":"on","information_form":"disable","form_name":null,"form_email":null,"form_phone":null,"image_width":0,"image_height":"","enable_correction":"off","enable_progress_bar":"on","enable_questions_result":"on","randomize_questions":"off","randomize_answers":"off","enable_questions_counter":"on","enable_restriction_pass":"off","restriction_pass_message":"","user_role":[],"custom_css":"","limit_users":"off","limitation_message":"","redirect_url":"","redirection_delay":0,"answers_view":"list","enable_rtl_direction":"off","enable_logged_users_message":"If you are already registered, then please login using you ID and Password - <a href=\"https:\/\/neetexammocktest.com\/blogs\/wp-login.php\"><strong>User Login<\/strong><\/a>\r\n\r\nIf you are not yet registered user, then please <a href=\"https:\/\/neetexammocktest.com\/blogs\/register\"><strong>register now<\/strong><\/a>","questions_count":"0","enable_question_bank":"off","enable_live_progress_bar":"off","enable_percent_view":"off","enable_average_statistical":"on","enable_next_button":"on","enable_previous_button":"on","enable_arrows":"off","timer_text":"","quiz_theme":"classic_light","enable_social_buttons":"off","result_text":"","enable_pass_count":"off","hide_score":"off","rate_form_title":"","box_shadow_color":"#c9c9c9","quiz_border_radius":"8","quiz_bg_image":"","quiz_border_width":"1","quiz_border_style":"solid","quiz_border_color":"#000","quiz_loader":"default","create_date":null,"author":"{\"id\":\"1\",\"name\":\"Admin\"}","quest_animation":"none","form_title":"","enable_bg_music":"off","quiz_bg_music":"","answers_font_size":15,"show_create_date":"off","show_author":"off","enable_early_finish":"off","answers_rw_texts":"on_passing","disable_store_data":"off","enable_background_gradient":"off","background_gradient_color_1":"#000","background_gradient_color_2":"#fff","quiz_gradient_direction":"vertical","redirect_after_submit":"off","submit_redirect_url":"","submit_redirect_delay":"0","progress_bar_style":"third","enable_exit_button":"off","exit_redirect_url":"","image_sizing":"cover","quiz_bg_image_position":"center center","custom_class":"","enable_social_links":"off","social_links":{"linkedin_link":"","facebook_link":"","twitter_link":"","vkontakte_link":"","instagram_link":"","youtube_link":"","behance_link":""},"show_quiz_title":"on","show_quiz_desc":"on","show_quiz_image":"on","show_login_form":"off","mobile_max_width":"","limit_users_by":"ip","active_date_check":"off","activeInterval":"2026-10-05 07:26:20","deactiveInterval":"2026-10-05 07:26:20","active_date_pre_start_message":"The quiz will be available soon!","active_date_message":"The quiz has expired!","explanation_time":"4","enable_clear_answer":"off","show_category":"off","show_question_category":"off","display_score":"by_percantage","enable_rw_asnwers_sounds":"off","ans_right_wrong_icon":"none","quiz_bg_img_in_finish_page":"off","finish_after_wrong_answer":"off","after_timer_text":"","enable_enter_key":"on","buttons_text_color":"#ffffff","buttons_position":"center","show_questions_explanation":"on_results_page","enable_audio_autoplay":"off","buttons_size":"large","buttons_font_size":"18","buttons_width":"","buttons_left_right_padding":"36","buttons_top_bottom_padding":"14","buttons_border_radius":"8","enable_leave_page":"on","enable_tackers_count":"off","tackers_count":"0","enable_pass_score":"off","pass_score":"0","pass_score_message":"<h4 style=\"text-align: center\">Congratulations!<\/h4>\r\n<p style=\"text-align: center\">You passed the quiz!<\/p>","fail_score_message":"<h4 style=\"text-align: center\">Oops!<\/h4>\r\n<p style=\"text-align: center\">You have not passed the quiz!\r\nTry again!<\/p>","question_font_size":16,"quiz_width_by_percentage_px":"pixels","questions_hint_icon_or_text":"default","questions_hint_value":"","enable_early_finsh_comfirm_box":"on","enable_questions_ordering_by_cat":"off","show_schedule_timer":"off","show_timer_type":"countdown","quiz_loader_text_value":"","hide_correct_answers":"off","show_information_form":"on","quiz_loader_custom_gif":"","disable_hover_effect":"off","quiz_loader_custom_gif_width":100,"progress_live_bar_style":"default","quiz_title_transformation":"uppercase","show_answers_numbering":"none","quiz_image_width_by_percentage_px":"pixels","quiz_image_height":0,"quiz_bg_img_on_start_page":"off","quiz_box_shadow_x_offset":0,"quiz_box_shadow_y_offset":0,"quiz_box_shadow_z_offset":15,"quiz_question_text_alignment":"center","quiz_arrow_type":"default","quiz_show_wrong_answers_first":"off","quiz_display_all_questions":"off","quiz_timer_red_warning":"off","quiz_schedule_timezone":"Europe\/London","questions_hint_button_value":"","quiz_tackers_message":"This quiz is expired!","quiz_enable_linkedin_share_button":"on","quiz_enable_facebook_share_button":"on","quiz_enable_twitter_share_button":"on","quiz_enable_whatsapp_share_button":"on","quiz_make_responses_anonymous":"off","quiz_make_all_review_link":"off","show_questions_numbering":"none","quiz_message_before_timer":"","enable_password":"off","password_quiz":"","quiz_password_message":"","enable_see_result_confirm_box":"off","display_fields_labels":"off","enable_full_screen_mode":"off","quiz_enable_password_visibility":"off","question_mobile_font_size":16,"answers_mobile_font_size":15,"social_buttons_heading":"","quiz_enable_vkontakte_share_button":"on","answers_border":"on","answers_border_width":1,"answers_border_style":"solid","answers_border_color":"#dddddd","ans_img_height":"150","show_answers_caption":"on","ans_img_caption_position":"bottom","social_links_heading":"","quiz_enable_question_category_description":"off","answers_margin":12,"quiz_message_before_redirect_timer":"","buttons_mobile_font_size":18,"answers_box_shadow":"off","answers_box_shadow_color":"#000","quiz_answer_box_shadow_x_offset":0,"quiz_answer_box_shadow_y_offset":0,"quiz_answer_box_shadow_z_offset":10,"quiz_create_author":1,"quiz_enable_title_text_shadow":"off","quiz_title_text_shadow_color":"#333","quiz_title_text_shadow_x_offset":2,"quiz_title_text_shadow_y_offset":2,"quiz_title_text_shadow_z_offset":2,"quiz_show_only_wrong_answers":"off","quiz_title_font_size":28,"quiz_title_mobile_font_size":20,"quiz_password_width":"","quiz_review_placeholder_text":"","quiz_make_review_required":"off","quiz_enable_results_toggle":"off","quiz_review_thank_you_message":"","quiz_review_enable_comment_field":"on","quest_explanation_font_size":16,"quest_explanation_mobile_font_size":16,"quiz_waiting_time":"off","wrong_answers_font_size":16,"wrong_answers_mobile_font_size":16,"quiz_enable_question_image_zoom":"off","right_answers_font_size":16,"right_answers_mobile_font_size":16,"quiz_display_messages_before_buttons":"off","quiz_enable_user_c\u0570oosing_anonymous_assessment":"off","note_text_font_size":14,"note_text_mobile_font_size":14,"quiz_questions_numbering_by_category":"off","quiz_enable_custom_texts_for_buttons":"off","quiz_custom_texts_start_button":"Start","quiz_custom_texts_next_button":"Next","quiz_custom_texts_prev_button":"Prev","quiz_custom_texts_clear_button":"Clear","quiz_custom_texts_finish_button":"Finish","quiz_custom_texts_see_results_button":"See Result","quiz_custom_texts_restart_quiz_button":"Restart quiz","quiz_custom_texts_send_feedback_button":"Send feedback","quiz_custom_texts_load_more_button":"Load more","quiz_custom_texts_exit_button":"Exit","quiz_custom_texts_check_button":"Check","quiz_custom_texts_login_button":"Log In","quiz_enable_quiz_category_description":"off","quiz_admin_note_text_transform":"none","quiz_quest_explanation_text_transform":"none","quiz_right_answer_text_transform":"none","quiz_wrong_answer_text_transform":"none","quiz_admin_note_text_decoration":"none","quiz_quest_explanation_text_decoration":"none","quiz_right_answers_text_decoration":"none","quiz_wrong_answers_text_decoration":"none","quiz_admin_note_letter_spacing":"0","quiz_bg_img_during_the_quiz":"off","quiz_quest_explanation_letter_spacing":"0","quiz_right_answers_letter_spacing":"0","quiz_wrong_answers_letter_spacing":"0","quiz_admin_note_font_weight":"normal","quiz_quest_explanation_font_weight":"normal","quiz_right_answers_font_weight":"normal","quiz_wrong_answers_font_weight":"normal","quiz_content_max_width":90,"quiz_content_mobile_max_width":90,"quiz_timer_warning_text_color":"#ff0000","quiz_enable_default_hide_results_toggle":"off","quiz_show_restart_button_on_quiz_fail":"off","quiz_disable_input_focusing":"off","quiz_enable_keyboard_navigation":"on","quiz_admin_note_mobile_text_transform":"none","quiz_quest_explanation_mobile_text_transform":"none","quiz_right_answer_mobile_text_transform":"none","quiz_wrong_answer_mobile_text_transform":"none","quiz_admin_note_mobile_text_decoration":"none","quiz_dont_show_quiz":"off","enable_questions_reporting":"off","quiz_quest_explanation_mobile_text_decoration":"none","quiz_right_answers_mobile_text_decoration":"none","quiz_wrong_answers_mobile_text_decoration":"none","quiz_admin_note_mobile_letter_spacing":"0","quiz_quest_explanation_mobile_letter_spacing":"0","quiz_right_answers_mobile_letter_spacing":"0","quiz_wrong_answers_mobile_letter_spacing":"0","quiz_admin_note_mobile_font_weight":"normal","quiz_quest_explanation_mobile_font_weight":"normal","quiz_right_answers_mobile_font_weight":"normal","quiz_question_image_border_radius":0,"quiz_wrong_answers_mobile_font_weight":"normal","buttons_mobile_border_radius":"8","required_fields":null,"enable_timer":"off","enable_quiz_rate":"off","enable_rate_avg":"off","enable_box_shadow":"on","enable_border":"off","quiz_timer_in_title":"off","enable_rate_comments":"off","enable_restart_button":"on","autofill_user_data":"off","timer":100,"submit_redirect_after":"","rw_answers_sounds":false,"id":"15","author_id":"1","title":"Chemistry: Some Basic Concepts in Chemistry","description":"Chemistry: Some Basic Concepts in Chemistry\r\n37 Questions","quiz_image":"","quiz_category_id":"16","question_ids":"1099,1100,1101,1102,1103,1104,1105,1106,1107,1108,1109,1110,1111,1112,1113,1114,1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126,1127,1128,1129,1130,1131,1132,1133,1134,1135","ordering":"15","quiz_url":"","published":"1","custom_post_id":"160","intervals":null,"quiz_animation_top":100,"quiz_enable_animation_top":"on"}';\n        <\/script>\n                    <input type='hidden' name='quiz_id' value='15'\/>\n                    <input type='hidden' name='start_date' class='ays-start-date'\/>\n                <\/form><div class=\"logged_in_message\"><p>If you are already registered, then please login using you ID and Password - <a href=\"https:\/\/neetexammocktest.com\/blogs\/wp-login.php\"><strong>User Login<\/strong><\/a><\/p>\n<p>If you are not yet registered user, then please <a href=\"https:\/\/neetexammocktest.com\/blogs\/register\"><strong>register now<\/strong><\/a><\/p>\n<\/div><\/div>\n                            <\/div>\n                            \n","protected":false},"excerpt":{"rendered":"<p>NEET MCQ Practice: Some Basic Concepts of Chemistry Here is a NEET-style MCQ practice set for Class 11 Chemistry \u2013 Chapter: Some Basic Concepts of Chemistry, covering mole concept, atomic\/molecular mass, stoichiometry, empirical\/molecular formula, concentration terms, limiting reagent, and significant figures<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"footnotes":""},"class_list":["post-161","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"NEET MCQ Practice: Some Basic Concepts of Chemistry Here is a NEET-style MCQ practice set for Class 11 Chemistry \u2013 Chapter: Some Basic Concepts of Chemistry, covering mole concept, atomic\/molecular mass, stoichiometry, empirical\/molecular formula, concentration terms, limiting reagent, and significant figures\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/neetexammocktest.com\/blogs\/chemistry-some-basic-concepts-in-chemistry\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.9\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_GB\" \/>\n\t\t<meta property=\"og:site_name\" content=\"NEET Exam MCQs -\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Chemistry: Some Basic Concepts in Chemistry - NEET Exam MCQs\" \/>\n\t\t<meta property=\"og:description\" content=\"NEET MCQ Practice: Some Basic Concepts of Chemistry Here is a NEET-style MCQ practice set for Class 11 Chemistry \u2013 Chapter: Some Basic Concepts of Chemistry, covering mole concept, atomic\/molecular mass, stoichiometry, empirical\/molecular formula, concentration terms, limiting reagent, and significant figures\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/neetexammocktest.com\/blogs\/chemistry-some-basic-concepts-in-chemistry\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-07-26T06:35:07+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-10-05T06:32:55+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/neetexammocktestonline\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Chemistry: Some Basic Concepts in Chemistry - NEET Exam MCQs\" \/>\n\t\t<meta name=\"twitter:description\" content=\"NEET MCQ Practice: Some Basic Concepts of Chemistry Here is a NEET-style MCQ practice set for Class 11 Chemistry \u2013 Chapter: Some Basic Concepts of Chemistry, covering mole concept, atomic\/molecular mass, stoichiometry, empirical\/molecular formula, concentration terms, limiting reagent, and significant figures\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/chemistry-some-basic-concepts-in-chemistry#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/chemistry-some-basic-concepts-in-chemistry#listItem\",\"name\":\"Chemistry: Some Basic Concepts in Chemistry\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/chemistry-some-basic-concepts-in-chemistry#listItem\",\"position\":2,\"name\":\"Chemistry: Some Basic Concepts in Chemistry\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/#organization\",\"name\":\"NEET Exam MCQs\",\"url\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/\",\"telephone\":\"+919119957317\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/logo.png\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/chemistry-some-basic-concepts-in-chemistry\\\/#organizationLogo\",\"width\":479,\"height\":491,\"caption\":\"Logo\"},\"image\":{\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/chemistry-some-basic-concepts-in-chemistry\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/neetexammocktestonline\",\"https:\\\/\\\/www.instagram.com\\\/neetexammocktest\"]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/chemistry-some-basic-concepts-in-chemistry#webpage\",\"url\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/chemistry-some-basic-concepts-in-chemistry\",\"name\":\"Chemistry: Some Basic Concepts in Chemistry - NEET Exam MCQs\",\"description\":\"NEET MCQ Practice: Some Basic Concepts of Chemistry Here is a NEET-style MCQ practice set for Class 11 Chemistry \\u2013 Chapter: Some Basic Concepts of Chemistry, covering mole concept, atomic\\\/molecular mass, stoichiometry, empirical\\\/molecular formula, concentration terms, limiting reagent, and significant figures\",\"inLanguage\":\"en-GB\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/chemistry-some-basic-concepts-in-chemistry#breadcrumblist\"},\"datePublished\":\"2026-07-26T07:35:07+01:00\",\"dateModified\":\"2026-10-05T07:32:55+01:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/#website\",\"url\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/\",\"name\":\"NEET Exam MCQs\",\"inLanguage\":\"en-GB\",\"publisher\":{\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Chemistry: Some Basic Concepts in Chemistry - NEET Exam MCQs","description":"NEET MCQ Practice: Some Basic Concepts of Chemistry Here is a NEET-style MCQ practice set for Class 11 Chemistry \u2013 Chapter: Some Basic Concepts of Chemistry, covering mole concept, atomic\/molecular mass, stoichiometry, empirical\/molecular formula, concentration terms, limiting reagent, and significant figures","canonical_url":"https:\/\/neetexammocktest.com\/blogs\/chemistry-some-basic-concepts-in-chemistry","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/neetexammocktest.com\/blogs\/chemistry-some-basic-concepts-in-chemistry#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/neetexammocktest.com\/blogs#listItem","position":1,"name":"Home","item":"https:\/\/neetexammocktest.com\/blogs","nextItem":{"@type":"ListItem","@id":"https:\/\/neetexammocktest.com\/blogs\/chemistry-some-basic-concepts-in-chemistry#listItem","name":"Chemistry: Some Basic Concepts in Chemistry"}},{"@type":"ListItem","@id":"https:\/\/neetexammocktest.com\/blogs\/chemistry-some-basic-concepts-in-chemistry#listItem","position":2,"name":"Chemistry: Some Basic Concepts in Chemistry","previousItem":{"@type":"ListItem","@id":"https:\/\/neetexammocktest.com\/blogs#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/neetexammocktest.com\/blogs\/#organization","name":"NEET Exam MCQs","url":"https:\/\/neetexammocktest.com\/blogs\/","telephone":"+919119957317","logo":{"@type":"ImageObject","url":"https:\/\/neetexammocktest.com\/blogs\/wp-content\/uploads\/2026\/07\/logo.png","@id":"https:\/\/neetexammocktest.com\/blogs\/chemistry-some-basic-concepts-in-chemistry\/#organizationLogo","width":479,"height":491,"caption":"Logo"},"image":{"@id":"https:\/\/neetexammocktest.com\/blogs\/chemistry-some-basic-concepts-in-chemistry\/#organizationLogo"},"sameAs":["https:\/\/www.facebook.com\/neetexammocktestonline","https:\/\/www.instagram.com\/neetexammocktest"]},{"@type":"WebPage","@id":"https:\/\/neetexammocktest.com\/blogs\/chemistry-some-basic-concepts-in-chemistry#webpage","url":"https:\/\/neetexammocktest.com\/blogs\/chemistry-some-basic-concepts-in-chemistry","name":"Chemistry: Some Basic Concepts in Chemistry - NEET Exam MCQs","description":"NEET MCQ Practice: Some Basic Concepts of Chemistry Here is a NEET-style MCQ practice set for Class 11 Chemistry \u2013 Chapter: Some Basic Concepts of Chemistry, covering mole concept, atomic\/molecular mass, stoichiometry, empirical\/molecular formula, concentration terms, limiting reagent, and significant figures","inLanguage":"en-GB","isPartOf":{"@id":"https:\/\/neetexammocktest.com\/blogs\/#website"},"breadcrumb":{"@id":"https:\/\/neetexammocktest.com\/blogs\/chemistry-some-basic-concepts-in-chemistry#breadcrumblist"},"datePublished":"2026-07-26T07:35:07+01:00","dateModified":"2026-10-05T07:32:55+01:00"},{"@type":"WebSite","@id":"https:\/\/neetexammocktest.com\/blogs\/#website","url":"https:\/\/neetexammocktest.com\/blogs\/","name":"NEET Exam MCQs","inLanguage":"en-GB","publisher":{"@id":"https:\/\/neetexammocktest.com\/blogs\/#organization"}}]},"og:locale":"en_GB","og:site_name":"NEET Exam MCQs -","og:type":"article","og:title":"Chemistry: Some Basic Concepts in Chemistry - NEET Exam MCQs","og:description":"NEET MCQ Practice: Some Basic Concepts of Chemistry Here is a NEET-style MCQ practice set for Class 11 Chemistry \u2013 Chapter: Some Basic Concepts of Chemistry, covering mole concept, atomic\/molecular mass, stoichiometry, empirical\/molecular formula, concentration terms, limiting reagent, and significant figures","og:url":"https:\/\/neetexammocktest.com\/blogs\/chemistry-some-basic-concepts-in-chemistry","article:published_time":"2026-07-26T06:35:07+00:00","article:modified_time":"2026-10-05T06:32:55+00:00","article:publisher":"https:\/\/www.facebook.com\/neetexammocktestonline","twitter:card":"summary_large_image","twitter:title":"Chemistry: Some Basic Concepts in Chemistry - NEET Exam MCQs","twitter:description":"NEET MCQ Practice: Some Basic Concepts of Chemistry Here is a NEET-style MCQ practice set for Class 11 Chemistry \u2013 Chapter: Some Basic Concepts of Chemistry, covering mole concept, atomic\/molecular mass, stoichiometry, empirical\/molecular formula, concentration terms, limiting reagent, and significant figures"},"aioseo_meta_data":{"post_id":"161","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_custom_url":null,"og_image_custom_fields":null,"og_image_url":null,"og_image_width":null,"og_image_height":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_image_url":null,"twitter_title":null,"twitter_description":null,"schema_type":"default","schema_type_options":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"WebPage","isEnabled":true},"graphs":[]},"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"schemas":[],"titles":[],"descriptions":[],"socialPosts":{"email":{"subject":"","preview":"","content":""},"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"breadcrumb_settings":null,"seo_analyzer_scan_date":null,"created":"2026-07-26 06:35:08","updated":"2026-10-05 07:06:59"},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/neetexammocktest.com\/blogs\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tChemistry: Some Basic Concepts in Chemistry\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/neetexammocktest.com\/blogs"},{"label":"Chemistry: Some Basic Concepts in Chemistry","link":"https:\/\/neetexammocktest.com\/blogs\/chemistry-some-basic-concepts-in-chemistry"}],"_links":{"self":[{"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/pages\/161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/comments?post=161"}],"version-history":[{"count":2,"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/pages\/161\/revisions"}],"predecessor-version":[{"id":243,"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/pages\/161\/revisions\/243"}],"wp:attachment":[{"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/media?parent=161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}