{"id":87153,"date":"2022-01-31T16:40:32","date_gmt":"2022-02-01T04:40:32","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=87153"},"modified":"2024-01-09T13:15:39","modified_gmt":"2024-01-09T07:45:39","slug":"ncert-exemplar-solutions-for-class-11-chemistry-chapter-9-hydrogen","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-exemplar-solutions\/class-11\/chemistry\/chapter-9-hydrogen\/","title":{"rendered":"NCERT Exemplar Solutions for Class 11 Chemistry Chapter 9 &#8211; Hydrogen"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Subject specialists have created NCERT Exemplar Solutions for Chemistry Class 11 Chapter 9, 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\/87153\" 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_Chapter9DE-105.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_Chapter9DE-105.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=\"bfbaf09670\" data-disablerightclick=\"on\" data-toolbar=\"top\" data-toolbar-fixed=\"on\">Class11_Chemistry_Chapter9(DE-105)<br\/><\/a>\n<p><span style=\"font-weight: 400;\">The Class 11 Chemistry NCERT Exemplar Solutions for this chapter covers all the questions provided in the NCERT textbook that is used for Class 11 in CBSE schools. Infinity Learn NCERT Exemplar Solutions of this chapter has been created to help the students solve the term \u2013 I CBSE Class 11 Chemistry exam with ease. The solution contains structured questions along with in-depth explanations to help students learn and understand the important concepts easily. So if some student is looking for the most detailed, accurate Solutions for Class 11 NCERT Chemistry, it is the right place. The solutions are free and students can study them online or also can download pdf.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This chapter from Class 11 Chemistry is designed to make students familiar with the properties, reactions, and uses of hydrogen and other relative factors of hydrogen. Also, hydrogen is an important element as it is the most common element that is present in more than 80 percent of the mass of the entire universe. Therefore, for the students of chemistry, it is a must to study this element. For that, we are giving a set of NCERT Exemplar Solutions of this chapter to help students test their knowledge about the chapter, which is hydrogen and they can also practice the questions from here. Through our downloadable Solutions of this chapter, students can easily use this content from anywhere and learn about the different topics.<\/span><\/p>\n<p><b>Subtopics of Class 11 Chemistry Chapter 9 \u2013 Hydrogen<\/b><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Position Of Hydrogen In The Periodic Table <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dihydrogen, H<\/span><span style=\"font-weight: 400;\">2 <\/span>\n<ol style=\"list-style-type: lower-roman;\">\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Occurrence <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Isotopes Of Hydrogen <\/span><\/li>\n<\/ol>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Preparation Of Dihydrogen, H<\/span><span style=\"font-weight: 400;\">2 <\/span>\n<ol style=\"list-style-type: lower-roman;\">\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Laboratory Preparation Of Dihydrogen <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Commercial Production Of Dihydrogen <\/span><\/li>\n<\/ol>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Properties Of Dihydrogen <\/span>\n<ol style=\"list-style-type: lower-roman;\">\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Physical Properties <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Chemical Properties <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Uses Of Dihydrogen <\/span><\/li>\n<\/ol>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hydrides <\/span>\n<ol style=\"list-style-type: lower-roman;\">\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Ionic Or Saline Hydrides <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Covalent Or Molecular Hydride <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Metallic Or Non-stoichiometric (Or Interstitial ) Hydrides <\/span><\/li>\n<\/ol>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Water Ex <\/span>\n<ol style=\"list-style-type: lower-roman;\">\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Physical Properties Of Water Ex <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Structure Of Water <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Structure Of Ice <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Chemical Properties Of Water <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Hard And Soft Water <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Temporary Hardness <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Permanent Hardness <\/span><\/li>\n<\/ol>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hydrogen Peroxide (H<\/span><span style=\"font-weight: 400;\">2<\/span><span style=\"font-weight: 400;\">O<\/span><span style=\"font-weight: 400;\">2<\/span><span style=\"font-weight: 400;\">) <\/span>\n<ol style=\"list-style-type: lower-roman;\">\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Preparation <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Physical Properties <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Structure <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Chemical Properties <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Storage <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Uses <\/span><\/li>\n<\/ol>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Heavy Water, D<\/span><span style=\"font-weight: 400;\">2<\/span><span style=\"font-weight: 400;\">O<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dihydrogen as a Fuel<\/span><\/li>\n<\/ol>\n<h3><b>Some of the important topics covered in these NCERT Exemplar Solutions are:<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dihydrogen (H<\/span><span style=\"font-weight: 400;\">2<\/span><span style=\"font-weight: 400;\">)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Preparation and Properties Of Dihydrogen<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hydrides <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Water Ex <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hydrogen Peroxide (H<\/span><span style=\"font-weight: 400;\">2<\/span><span style=\"font-weight: 400;\">O<\/span><span style=\"font-weight: 400;\">2<\/span><span style=\"font-weight: 400;\">) <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Heavy Water (D<\/span><span style=\"font-weight: 400;\">2<\/span><span style=\"font-weight: 400;\">O)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dihydrogen as a Fue<\/span><\/li>\n<\/ul>\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 focused 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 the 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<ol>\n<li><span style=\"color: #ff0000;\"><strong>What are the physical properties of hydrogen according to these NCERT Exemplar Solutions?<\/strong><\/span><\/li>\n<li><span style=\"color: #ff0000;\"><strong>Is it necessary to learn all the questions provided in these NCERT Exemplar Solutions?<\/strong><\/span><\/li>\n<li><span style=\"color: #ff0000;\"><strong>Are these NCERT Exemplar Solutions important from an exam perspective?<\/strong><\/span><\/li>\n<li><span style=\"color: #ff0000;\"><strong>Why Opt for Infinity Learn?<\/strong><\/span><\/li>\n<\/ol>\n<p><strong><span style=\"color: #0000ff;\">Q. What are the physical properties of hydrogen according to these NCERT Exemplar Solutions?<\/span><\/strong><\/p>\n<p><span style=\"font-weight: 400;\"><strong><span style=\"color: #ff0000;\">Ans:<\/span><\/strong><\/span><\/p>\n<p><strong>The physical properties of hydrogen are:<\/strong><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Colourless, odourless, neutral gas<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Less soluble in water<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Highly inflammable<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Burns with a blue flame<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Very low boiling points<\/span><\/li>\n<\/ul>\n<p><strong><span style=\"color: #0000ff;\">Q. Is it necessary to learn all the questions provided in these NCERT Exemplar Solutions?<\/span><\/strong><\/p>\n<p><span style=\"font-weight: 400;\"><strong><span style=\"color: #ff0000;\">Ans:<\/span> <\/strong>Yes, if students want to score well in the finals then they have to learn all the questions and formulae related to it. The solutions present on the Infinity learn website are very accurate and easy. Students can start practicing these NCERT Exemplar Solutions to score good marks. These solutions are also very helpful for solving homework and assignments.<\/span><\/p>\n<p><strong><span style=\"color: #0000ff;\">Q. Are these NCERT Exemplar Solutions important from an exam perspective?<\/span><\/strong><\/p>\n<p><span style=\"font-weight: 400;\"><strong><span style=\"color: #ff0000;\">Ans:<\/span> <\/strong>Yes, all questions of these NCERT Exemplar Solutions are important from the first term exam point of view. The 9<\/span><span style=\"font-weight: 400;\">th<\/span><span style=\"font-weight: 400;\"> chapter of these NCERT Exemplar Solutions explains hydrogen and its properties of hydrogen. These solutions are also available in PDF format for your ease. Students can see and download these solutions offline as well as online from the Infinity learn website.<\/span><\/p>\n<p><strong><span style=\"color: #0000ff;\">Q. Why Opt for Infinity Learn?<\/span><\/strong><\/p>\n<p><span style=\"font-weight: 400;\"><strong><span style=\"color: #ff0000;\">Ans:<\/span><\/strong> 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 to 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 9, which includes thorough solutions for reference. All [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Get help with Class 11 Chemistry Chapter 9 - Hydrogen from NCERT Exemplar Solutions. 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