{"id":2205,"date":"2021-12-24T12:16:42","date_gmt":"2021-12-24T06:46:42","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=2205"},"modified":"2022-10-15T15:44:11","modified_gmt":"2022-10-15T10:14:11","slug":"download-free-pdf-ncert-solutions-for-class-6-science-chapter-6-changes-around-us","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-6\/science\/chapter-6-changes-around-us\/","title":{"rendered":"Ncert Solutions for Class 6 Science Chapter 6 Changes Around Us"},"content":{"rendered":"<p><span data-contrast=\"none\">NCERT Solutions Class 6 Science Chapter 6 \u2013 Free PDF Download<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559738&quot;:300,&quot;335559739&quot;:150,&quot;335559740&quot;:240}\"> <\/span><\/p>\n<p><b><span data-contrast=\"none\">NCERT Solutions for Class 6 Science Chapter 6\u202f<\/span><\/b><span data-contrast=\"none\">Changes Around Us are prepared by subject experts at INFINITY LEARN. These\u202f<\/span><span data-contrast=\"none\">NCERT Solutions<\/span><span data-contrast=\"none\">\u202fhave answers to a variety of questions, which will help you gain knowledge on the types of questions that can be asked on the topic.\u202fThis Chapter sheds light on reversible and irreversible changes around us, along with the change that may occur by heating a substance or by mixing it with some other. The Chapter has some real-life examples and demonstrations, which will make your study interesting and easy.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:150,&quot;335559740&quot;:240}\"> <\/span><\/p>\n<p><span data-contrast=\"none\">This\u202f<\/span><span data-contrast=\"none\">NCERT Solutions Class 6 Science<\/span><span data-contrast=\"none\">\u202fnot only supports you in your exam preparation but also aids in clearing all your doubts, which is essential from the standpoint of your future studies. The solutions are provided here in PDF format for easy access and download.\u202f<\/span><b><span data-contrast=\"none\">NCERT Solutions\u202f<\/span><\/b><span data-contrast=\"none\">is one of the best ways to strengthen one\u2019s skills and knowledge. It contains all the relevant study material that can help the students score well in the examinations.<\/span><\/p>\n<p>&nbsp;<\/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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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\/05\/CHANGES-AROUNDUS.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%2F05%2FCHANGES-AROUNDUS.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=\"a4dab716e0\" data-disablerightclick=\"on\" data-toolbar=\"top\" data-toolbar-fixed=\"on\">CHANGES AROUNDUS<br\/><\/a>\n<p><strong>1. To walk through a water logged area, you usually shorten the length of your dress by folding it. Can this change be reversed ?<\/strong><\/p>\n<p>Ans : Yes, this change can be reversed by unfolding.<\/p>\n<p><b>2. You accidentally dropped your favorite toy and broke it. This is a change you did not want, Can this change be reversed ?<\/b><\/p>\n<p>Ans : No, this change cannot be reversed.<\/p>\n<p><strong>3. Some changes are listed in the following table. For each change write in blank column. Whether the change can be reversed or not.<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"51\"><strong>S.No.         <\/strong><\/td>\n<td width=\"207\"><strong>Change<\/strong><\/td>\n<td width=\"252\"><strong>Can be reversed (Yes \/ No)<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"51\">1.<\/p>\n<p>2.<\/p>\n<p>3.<\/p>\n<p>4.<\/p>\n<p>5.<\/p>\n<p>6.<\/td>\n<td width=\"207\">The sawing off piece of wood<\/p>\n<p>The melting of ice candy<\/p>\n<p>Dissolving sugar in water<\/p>\n<p>The cooking of food<\/p>\n<p>The ripening of a mango<\/p>\n<p>Souring of milk<\/td>\n<td width=\"252\">                       [            ]\n<p><strong>                      <\/strong>[            ]\n[            ]\n[            ]\n[            ]\n[            ]<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ans :    1) No                  2) Yes                    3) Yes                   4) No              5) No                 6) No<\/p>\n<p><strong>4. A drawing sheet changes when you draw a picture on it. Can you reverse this change ?<\/strong><\/p>\n<p>Ans : If a picture is drawn with a pencil, then it can be erased; hence change can be reversed.<\/p>\n<p>But if the picture is drawn with colours, the change cannot be reversed.<\/p>\n<p><strong>5. Give example to explain the difference between changes that can or can not be reversed.<\/strong><\/p>\n<p>Ans : 1) A change that can be reversed is called a reversible change.<\/p>\n<p><strong>Eg :<\/strong>   i) Blowing of a balloon.<\/p>\n<p>ii) Making aeroplane from a piece of paper by folding it.<\/p>\n<p>iii) Making ball from a dough.<\/p>\n<p>2)      A change that cannot be reversed is called irreversible change.<\/p>\n<p><strong>Eg :<\/strong>   i) Ripening of fruits<\/p>\n<p>ii) Burning of paper<\/p>\n<p>iii) Cooking of food<\/p>\n<p><strong>6. A thick coating of a paste of Plaster of Paris <\/strong><strong>(POP)<\/strong><b> is applied over the bandage on a fractured bone. It becomes hard on drying to keep the fractured bone immobilized. Can the change in <\/b><strong>POP <\/strong><strong>be reversed.<\/strong><\/p>\n<p>Ans : No, the change cannot be reversed, because on drying it forms a dead burnt pop.<\/p>\n<p><b>7. A bag of cement lying in the open, gets wet due to rain during the night. The next day the sunshine&#8217;s brightly. Do you think the change, which have occurred in the cement, could be reversed?<\/b><\/p>\n<p>Ans : No, the change cannot be reversed, because cement gets set hard when mixed with water.<\/p>\n<p><span data-contrast=\"none\">Important topics covered in NCERT Solutions for Class 6 Science Chapter 6 Changes Around Us<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559738&quot;:300,&quot;335559739&quot;:150,&quot;335559740&quot;:240}\"> <\/span><\/p>\n<ul>\n<li><span data-contrast=\"none\">Can all changes always be reversed?<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:75,&quot;335559740&quot;:240}\"> <\/span><\/li>\n<li><span data-contrast=\"none\">Could there be other ways to bring a change?<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:75,&quot;335559740&quot;:240}\"> <\/span><\/li>\n<li><span data-contrast=\"none\">Some common changes<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:75,&quot;335559740&quot;:240}\"> <\/span><\/li>\n<li><span data-contrast=\"none\">Evaporation<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:75,&quot;335559740&quot;:240}\"> <\/span><\/li>\n<li><span data-contrast=\"none\">Expansion<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:75,&quot;335559740&quot;:240}\"> <\/span><\/li>\n<li><span data-contrast=\"none\">Contraction<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:75,&quot;335559740&quot;:240}\"> <\/span><\/li>\n<li><span data-contrast=\"none\">Melting<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:75,&quot;335559740&quot;:240}\"> <\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"none\">INFINITY LEARN is the country\u2019s leading online education provider with countries top teachers on its board. We provide NCERT notes,\u202f<\/span><span data-contrast=\"none\">sample papers<\/span><span data-contrast=\"none\">, previous year question papers, textbooks, tips and tricks for all the classes and subjects of\u202f<\/span><b><span data-contrast=\"none\">CBSE syllabus<\/span><\/b><span data-contrast=\"none\">. For a comprehensive learning experience download the INFINITY LEARN learning App.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:150,&quot;335559740&quot;:240}\"> <\/span><\/p>\n<p><strong>Frequently Asked Questions on NCERT Solutions for Class 6 Science Chapter 6 <\/strong><\/p>\n<ol>\n<li><span style=\"color: #ff0000;\">Give examples to explain the difference between changes that can or cannot be reversed in the Chapter 6 of NCERT Solutions for Class 6 Science? <\/span><\/li>\n<li><span style=\"color: #ff0000;\">What does Chapter 6 of NCERT Solutions for Class 6 Science convey? <\/span><\/li>\n<li><span style=\"color: #ff0000;\">List the topics\/subtopics covered in the Chapter 6 of NCERT Solutions for Class 6 Science. <\/span><\/li>\n<\/ol>\n<p><strong>1. Give examples to explain the difference between changes that can or cannot be reversed in the Chapter 6 of NCERT Solutions for Class 6 Science? <\/strong><\/p>\n<p><span data-contrast=\"none\">Changes that can be reversed<\/span><br \/>\n<span data-contrast=\"none\">i) Opening and closing the door<\/span><br \/>\n<span data-contrast=\"none\">ii) Filling glass with water<\/span><\/p>\n<p><span data-contrast=\"none\">Changes that cannot be reversed<\/span><br \/>\n<span data-contrast=\"none\">i) Conversion of milk into curd<\/span><br \/>\n<span data-contrast=\"none\">ii) Ripening of fruit<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:200,&quot;335559740&quot;:240}\"> <\/span><\/p>\n<p><strong>2. What does Chapter 6 of NCERT Solutions for Class 6 Science convey? <\/strong><\/p>\n<p><span data-contrast=\"none\">This Chapter sheds light on reversible and irreversible changes around us, along with the change that may occur by heating a substance or by mixing it with some other. This Chapter has some real-life examples and demonstrations, which will make your study interesting and easy.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:200,&quot;335559740&quot;:240}\"> <\/span><\/p>\n<p><strong>3. List the topics\/subtopics covered in the Chapter 6 of NCERT Solutions for Class 6 Science. <\/strong><\/p>\n<p><span data-contrast=\"none\">The topics\/subtopics covered in the Chapter 6 of NCERT Solutions for Class 6 Science are \u2013<\/span><br \/>\n<span data-contrast=\"none\">Can all changes always be reversed?<\/span><br \/>\n<span data-contrast=\"none\">Could there be other ways to bring a change?<\/span><br \/>\n<span data-contrast=\"none\">Some common changes<\/span><br \/>\n<span data-contrast=\"none\">Evaporation<\/span><br \/>\n<span data-contrast=\"none\">Expansion<\/span><br \/>\n<span data-contrast=\"none\">Contraction<\/span><br \/>\n<span data-contrast=\"none\">Melting<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions Class 6 Science Chapter 6 \u2013 Free PDF Download NCERT Solutions for Class 6 Science Chapter 6\u202fChanges Around [&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":"Ncert Solutions for Class 6 Science Chapter 6 Changes Around Us","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Ncert Solutions for Class 6 Science Chapter 6 Changes Around Us","custom_permalink":"study-materials\/ncert-solutions\/class-6\/science\/chapter-6-changes-around-us\/"},"categories":[19,85],"tags":[],"table_tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - 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