{"id":7875,"date":"2023-12-14T16:34:22","date_gmt":"2023-12-14T11:04:22","guid":{"rendered":"https:\/\/onlitutor.com\/courses\/lab-manual-science-class-10-cbse\/lesson\/video-3-action-of-zn-fe-cu-and-al-metals-on-their-salt-solutions\/"},"modified":"2023-12-14T16:34:22","modified_gmt":"2023-12-14T11:04:22","slug":"video-3-action-of-zn-fe-cu-and-al-metals-on-their-salt-solutions","status":"publish","type":"lesson","link":"https:\/\/onlitutor.com\/courses\/lab-manual-science-class-10-cbse\/lesson\/video-3-action-of-zn-fe-cu-and-al-metals-on-their-salt-solutions\/","title":{"rendered":"Video 3- Action of Zn, Fe, Cu and Al Metals on their Salt Solutions"},"content":{"rendered":"<p>3. Action of Zn, Fe, Cu and Al Metals on their Salt Solutions\u00a0<br \/>(a) To observe the action of Zn, Fe, Cu and Al metals on the following salt solutions :<br \/>(i) ZnSO4 (aq)<\/p>\n<p>(ii) FeSO4 (aq)<br \/>(iii) CuSO4 (aq)<\/p>\n<p>(iv) Al2(SO4)3 (aq)<br \/>(b) Arrange Zn, Fe, Cu and Al metals in the decreasing order of reactivity based on the above results.<\/p>\n","protected":false},"comment_status":"open","ping_status":"closed","template":"","_links":{"self":[{"href":"https:\/\/onlitutor.com\/index.php\/wp-json\/wp\/v2\/lesson\/7875"}],"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=7875"}],"wp:attachment":[{"href":"https:\/\/onlitutor.com\/index.php\/wp-json\/wp\/v2\/media?parent=7875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}