{"id":46303,"date":"2024-04-15T22:10:24","date_gmt":"2024-04-15T22:10:24","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=46303"},"modified":"2024-04-15T22:10:24","modified_gmt":"2024-04-15T22:10:24","slug":"the-e-m-f-of-an-edison-cell-when-fully-charged-is-nearly","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-e-m-f-of-an-edison-cell-when-fully-charged-is-nearly\/","title":{"rendered":"The e.m.f. of an Edison cell, when fully charged, is nearly"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;1.4 V&#8221; option2=&#8221;1 V&#8221; option3=&#8221;0.9 V&#8221; option4=&#8221;0.8 V&#8221; correct=&#8221;option1&#8243;]<!--more--><\/p>\n<p>The correct answer is A. 1.4 V.<\/p>\n<p>An Edison cell is a primary cell that uses a zinc anode and a manganese dioxide cathode. The electrolyte is a mixture of ammonium chloride and zinc chloride. The cell produces a voltage of about 1.4 volts when fully charged.<\/p>\n<p>Option B is incorrect because the voltage of an Edison cell is about 1.4 volts, not 1 volt.<\/p>\n<p>Option C is incorrect because the voltage of an Edison cell is about 1.4 volts, not 0.9 volts.<\/p>\n<p>Option D is incorrect because the voltage of an Edison cell is about 1.4 volts, not 0.8 volts.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;1.4 V&#8221; option2=&#8221;1 V&#8221; option3=&#8221;0.9 V&#8221; option4=&#8221;0.8 V&#8221; correct=&#8221;option1&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[964],"tags":[],"class_list":["post-46303","post","type-post","status-publish","format-standard","hentry","category-electrolysis-and-storage-of-batteries","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The e.m.f. of an Edison cell, when fully charged, is nearly<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/the-e-m-f-of-an-edison-cell-when-fully-charged-is-nearly\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The e.m.f. of an Edison cell, when fully charged, is nearly\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;1.4 V&#8221; 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