{"id":7817,"date":"2023-12-13T15:47:47","date_gmt":"2023-12-13T10:17:47","guid":{"rendered":"https:\/\/onlitutor.com\/courses\/lab-manual-science-class-9-cbse\/lesson\/video-3-to-study-a-few-reactions\/"},"modified":"2023-12-13T15:50:20","modified_gmt":"2023-12-13T10:20:20","slug":"video-3-to-study-a-few-reactions","status":"publish","type":"lesson","link":"https:\/\/onlitutor.com\/courses\/lab-manual-science-class-9-cbse\/lesson\/video-3-to-study-a-few-reactions\/","title":{"rendered":"Video 3 &#8211; To Study a Few Reactions"},"content":{"rendered":"<p>To carry out the following reactions and classify them as physical or chemical changes :<br \/>(i) Iron with copper sulphate solution in water.<br \/>(ii) Burning of magnesium in air.<br \/>(iii) Zinc with dilute sulphuric acid.<br \/>(iv) Heating of copper sulphate.<br \/>(v) Sodium sulphate with barium chloride in the form of their solutions in water.<\/p>\n","protected":false},"comment_status":"open","ping_status":"closed","template":"","_links":{"self":[{"href":"https:\/\/onlitutor.com\/index.php\/wp-json\/wp\/v2\/lesson\/7817"}],"collection":[{"href":"https:\/\/onlitutor.com\/index.php\/wp-json\/wp\/v2\/lesson"}],"about":[{"href":"https:\/\/onlitutor.com\/index.php\/wp-json\/wp\/v2\/types\/lesson"}],"replies":[{"embeddable":true,"href":"https:\/\/onlitutor.com\/index.php\/wp-json\/wp\/v2\/comments?post=7817"}],"wp:attachment":[{"href":"https:\/\/onlitutor.com\/index.php\/wp-json\/wp\/v2\/media?parent=7817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}