{"id":130637,"date":"2023-02-13T15:00:57","date_gmt":"2023-02-13T09:30:57","guid":{"rendered":"https:\/\/www.mapsofindia.com\/my-india\/?p=130637"},"modified":"2023-02-13T15:00:57","modified_gmt":"2023-02-13T09:30:57","slug":"corrosion-is-an-electrochemical-phenomenon-the-oxygen-in-moist-air-reacts-as-follows","status":"publish","type":"post","link":"https:\/\/www.mapsofindia.com\/my-india\/education\/corrosion-is-an-electrochemical-phenomenon-the-oxygen-in-moist-air-reacts-as-follows","title":{"rendered":"Corrosion is an electrochemical phenomenon. The oxygen in moist air reacts as follows:"},"content":{"rendered":"<h2>Question 8:Corrosion is an electrochemical phenomenon. The oxygen in moist air reacts as<br \/>\nfollows:<\/h2>\n<h3>O2(g) + 2H2O(l) + 4e\u2013 \u2192 4OH\u2013(aq).<\/h3>\n<h4>The correct answer is -Anode: Zn (s) \uf0e0 Zn2+ (aq) + 2 e- (1\/2)<br \/>\nCathode: O2(g) + 2H2O(l) + 4e\u2013 \u2192 4OH\u2013(aq).<br \/>\nOverall: 2 Zn (s) + O2(g) + 2H2O(l) \uf0e0 2 Zn2+ (aq) + 4OH\u2013(aq)<br \/>\n2 Zn (s) + O2(g) + 2H2O(l) \uf0e0 2 Zn(OH)2 (ppt)<\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Question 8:Corrosion is an electrochemical phenomenon. The oxygen in moist air reacts as follows: O2(g) + 2H2O(l) + 4e\u2013 \u2192 4OH\u2013(aq). The correct answer is -Anode: Zn (s) \uf0e0 Zn2+ (aq) + 2 e- (1\/2) Cathode: O2(g) + 2H2O(l) + 4e\u2013 \u2192 4OH\u2013(aq). Overall: 2 Zn (s) + O2(g) + 2H2O(l) \uf0e0 2 Zn2+ (aq) [&hellip;]<\/p>\n","protected":false},"author":21830,"featured_media":130487,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":{"0":"post-130637","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-education"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/130637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/users\/21830"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/comments?post=130637"}],"version-history":[{"count":1,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/130637\/revisions"}],"predecessor-version":[{"id":130638,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/130637\/revisions\/130638"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media\/130487"}],"wp:attachment":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media?parent=130637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/categories?post=130637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/tags?post=130637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}