{"id":87144,"date":"2022-01-31T16:32:37","date_gmt":"2022-02-01T04:32:37","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=87144"},"modified":"2024-07-04T15:34:04","modified_gmt":"2024-07-04T10:04:04","slug":"ncert-exemplar-solutions-for-class-11-chemistry-chapter-7-equilibrium","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-exemplar-solutions\/class-11\/chemistry\/chapter-7-equilibrium\/","title":{"rendered":"NCERT Exemplar Solutions for Class 11 Chemistry Chapter 7 &#8211; Equilibrium"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Subject specialists have created NCERT Exemplar Solutions for Chemistry Class 11 Chapter 7, which includes <\/span><span style=\"font-weight: 400;\">thorough solutions for reference. All of the unsolved questions from the textbook&#8217;s exercises are answered here. The NCERT Exemplar Solutions for Class 11 provide useful solutions for improving conceptual knowledge and help in entrance examinations like JEE mains and NEET.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The solutions are carefully solved using student-friendly terms while still adhering to the norms that must be followed when solving NCERT Exemplar Solutions for Class 11. Practicing these answers can be incredibly advantageous not only in terms of exams but also in terms of helping Class 11 pupils perform well in upcoming competitive exams.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The approaches for answering have been given special consideration to stay on target while not deviating from the intended answer. Because time is so important in exams, excellent time management when answering questions is essential for getting the best results.<\/span><\/p>\n\n\t\t<div class=\"download-pdf-container\">\n\t\t\t<span class=\"title\">Do you need help with your Homework? 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wpcf7-validates-as-required wpcf7-validates-as-number\" aria-required=\"true\" aria-invalid=\"false\" \/><\/span><\/p>\n<p><span style=\"display:none;\"><span class=\"wpcf7-form-control-wrap current-page-url\"><input type=\"text\" name=\"current-page-url\" value=\"https:\/\/_:443\/surge\/wp-json\/wp\/v2\/posts\/87144\" size=\"40\" class=\"wpcf7-form-control wpcf7dtx-dynamictext wpcf7-dynamictext\" aria-invalid=\"false\" \/><\/span><\/span><\/p>\n<style>.wpcf7-list-item{margin: 0 0.5em 0 0!important;}<\/style>\n<p class=\"title\" style=\"color: #6e6e6e;font-size:14px;font-weight:400;text-decoration: un;\"><span class=\"wpcf7-form-control-wrap acceptance-agreement\"><span class=\"wpcf7-form-control wpcf7-acceptance\"><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"acceptance-agreement\" value=\"1\" aria-invalid=\"false\" checked=\"checked\" \/><\/span><\/span><\/span> I agree to the <a target=\"_blank\" href=\"https:\/\/infinitylearn.com\/terms\" style=\"text-decoration: underline;\">terms and conditions<\/a> and <a target=\"_blank\" href=\"https:\/\/infinitylearn.com\/privacy\" style=\"text-decoration: underline;\">privacy policy<\/a>.<\/p>\n<p><input type=\"button\" style=\"cursor:pointer;width:auto;\" class=\"il_otp_submit\" value=\"Get OTP\" onclick=\"sendCF7OTP(this, otp_phone.value, user_name.value)\"><\/p>\n<div class=\"form-submit-btn-div\" style=\"display:none;\">\n<input type=\"submit\" value=\"Download PDF\" class=\"wpcf7-form-control has-spinner wpcf7-submit download-pdf-submit\" \/>\n<\/div>\n<\/div>\n<div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div><\/form><\/div>\n\t\t\t\t\t<span class=\"pdf-link hidden\" data-pdf=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/securepdfs\/2022\/01\/Class11_Chemistry_Chapter7DE-103.pdf\"><\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<div class=\"bg-overlay\"><\/div>\n\t\t<\/div>\n\t\t<a href=\"\/surge\/?pdfemb-serveurl=https%3A%2F%2Finfinitylearn.com%2Fsurge%2Fwp-content%2Fuploads%2Fsecurepdfs%2F2022%2F01%2FClass11_Chemistry_Chapter7DE-103.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\" data-mobile-width=\"0\"  data-scrollbar=\"both\" data-download=\"off\" data-tracking=\"on\" data-newwindow=\"on\" data-pagetextbox=\"off\" data-scrolltotop=\"on\" data-startzoom=\"100\" data-startfpzoom=\"100\" data-download-nonce=\"3da59cdd7b\" data-disablerightclick=\"on\" data-toolbar=\"top\" data-toolbar-fixed=\"on\">Class11_Chemistry_Chapter7(DE-103)<br\/><\/a>\n<p><span style=\"font-weight: 400;\">\u201cEquilibrium\u201d is the seventh chapter in the NCERT Class 11 Chemistry textbook. Important concepts such as equilibrium constants, buffer solutions and the common-ion effect are well explained in this chapter. Along with textbook questions, the NCERT Exemplar Solutions of this chapter are given on this page come with detailed explanations to help students learn and understand the key concepts related to the chemical equilibrium, in a simple manner. The important subtopics associated with this chapter are listed below.<\/span><\/p>\n<p><b>Subtopics included in NCERT Class 11 Chemistry Chapter 7 \u2013 Equilibrium<\/b><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Solid-liquid Equilibrium <\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Liquid-vapour Equilibrium <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Solid \u2013 Vapour Equilibrium <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Equilibrium Involving Dissolution Of Solid Or Gases In Liquids <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">General Characteristics Of Equilibria Involving Physical Processes <\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Equilibrium In Chemical Processes \u2013 Dynamic Equilibrium <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Law Of Chemical Equilibrium And Equilibrium Constant <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Homogeneous Equilibria <\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Equilibrium Constant In Gaseous Systems <\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Heterogeneous Equilibria <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Applications Of Equilibrium Constants <\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Predicting The Extent Of A Reaction <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Predicting The Direction Of The Reaction <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Calculating Equilibrium Concentrations <\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Relationship Between Equilibrium Constant K, Reaction Quotient Q And Gibbs Energy G <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Factors Affecting Equilibria <\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Effect Of Concentration Change <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Effect Of Pressure Change <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Effect Of Inert Gas Addition <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Effect Of Temperature Change <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Effect Of A Catalyst <\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ionic Equilibrium In Solution <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Acids, Bases And Salts <\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Arrhenius Concept Of Acids And Bases <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">The Bronsted-lowry Acids And Bases <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Lewis Acids And Bases <\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ionization Of Acids And Bases <\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">The Ionization Constant Of Water And Its Ionic Product <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">The pH Scale <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Ionization Constants Of Weak Acids <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Ionization Of Weak Bases <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">The Relation Between K<\/span><span style=\"font-weight: 400;\">a<\/span><span style=\"font-weight: 400;\"> And K<\/span><span style=\"font-weight: 400;\">b <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Di- And Polybasic Acids And Di- And Polyacidic Bases <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Factors Affecting Acid Strength <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Common Ion Effect In The Ionization Of Acids And Bases <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Hydrolysis Of Salts And The Ph Of Their Solutions <\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Buffer Solutions <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Solubility Equilibria Of Sparingly Soluble Salts <\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Solubility Product Constant <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Common Ion Effect On Solubility Of Ionic Salts<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3><b>Important topics covered in NCERT Exemplar Solutions of this chapter are:<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Law of chemical equilibrium<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Equilibrium constant<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Homogeneous and heterogeneous equilibria<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Applications of equilibrium constants<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Relationship between different equilibrium constants<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Factors affecting equilibria<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ionic equilibrium in solution<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ionization of acids and bases<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Buffer Solutions<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><b>About Infinity Learn Solutions<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Infinity Learn mission is to create world-class learning content for students. We are focussed on raising the students learning abilities. These Solutions have been structured very carefully to give several benefits to the students that utilize these study materials. That is why, these are crafted by subject matter experts to focus on concept and its explanation.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">For any type of support related to the NCERT Exemplar Solutions for Class 11 given here, students can approach our support team who will help clear all their doubts. Students can also check out Infinity Learn for a more efficient learning experience.<\/span><\/p>\n<p><b>Frequently Asked Questions<\/b><\/p>\n<p><span style=\"color: #0000ff;\">Q. List out the important topics covered in these NCERT Exemplar Solutions.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"color: #ff0000;\">Ans:<\/span> The important concepts covered in this chapter are<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Solid-liquid Equilibrium<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Equilibrium In Chemical Processes \u2013 Dynamic Equilibrium<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Law Of Chemical Equilibrium And Equilibrium Constant<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Homogeneous Equilibria<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Heterogeneous Equilibria<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Applications Of Equilibrium Constants<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Relationship Between Equilibrium Constant K, Reaction Quotient Q And Gibbs Energy G<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Factors Affecting Equilibria<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Ionic Equilibrium In Solution<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Acids, Bases And Salts<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Ionization Of Acids And Bases<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Buffer Solutions<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Solubility Equilibria Of Sparingly Soluble Salts<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #0000ff;\">Q. What is the meaning of buffer solution in these NCERT Exemplar Solutions?<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"color: #ff0000;\">Ans:<\/span> According to NCERT Exemplar Solutions of this chapter, it is a water solvent-based solution that consists of a mixture containing a weak acid and the conjugate base of the weak acid, or a weak base and the conjugate acid of the weak base. There function is to resist a change in pH upon dilution or upon the addition of small amounts of acid\/alkali to them.<\/span><\/p>\n<p><span style=\"color: #0000ff;\">Q. How are the NCERT Exemplar Solutions for this chapter helpful for second term exam preparation?<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"color: #ff0000;\">Ans:<\/span> Practising NCERT Exemplar Solutions of this chapter help the students to top the exams and be master in this subject. These solutions are prepared, based on the recently updated term \u2013 II CBSE Syllabus, covering all the important topics of the respective subjects. Solving these questions will provided the students with more confident to face the term \u2013 II exams. Topics covered in these solutions form the basis for top scores. It helps the students to get familiar with answering questions of all difficulty levels available. These solutions are recommended to the students for referencing and to practise for their exams.<\/span><\/p>\n<p><span style=\"color: #0000ff;\">Q. Why Opt for Infinity Learn?<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"color: #ff0000;\">Ans:<\/span> In this chapter Infinity Learn provides videos, notes, NCERT textbook solutions, other practice book solutions and assignments that help you learn the concepts and to memorise the concepts for entrance exams and board exams. Most important, Infinity learn provide instant doubt support by subject experts.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Subject specialists have created NCERT Exemplar Solutions for Chemistry Class 11 Chapter 7, which includes thorough solutions for reference. 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