{"id":5511,"date":"2024-04-15T02:14:39","date_gmt":"2024-04-15T02:14:39","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=5511"},"modified":"2024-04-15T02:14:39","modified_gmt":"2024-04-15T02:14:39","slug":"carbon-dioxide-is-a-a-reducing-agent-b-an-oxidising-agent-c-a-dehydrating-agent-d-a-bleaching-agent","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/carbon-dioxide-is-a-a-reducing-agent-b-an-oxidising-agent-c-a-dehydrating-agent-d-a-bleaching-agent\/","title":{"rendered":"Carbon dioxide is A. a reducing agent B. an oxidising agent C. a dehydrating agent D. a bleaching agent"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;a reducing agent&#8221; option2=&#8221;an oxidising agent&#8221; option3=&#8221;a dehydrating agent&#8221; option4=&#8221;a bleaching agent&#8221; correct=&#8221;option2&#8243;]<!--more--><\/p>\n<p>The correct answer is: B. an oxidising agent.<\/p>\n<p>Carbon dioxide is an oxidising agent because it can accept electrons from other substances. This is because carbon dioxide has a high electronegativity, which means that it is able to attract electrons to itself. When carbon dioxide accepts electrons from other substances, it is reduced, and the other substances are oxidised.<\/p>\n<p>A reducing agent is a substance that can donate electrons to other substances. This is because reducing agents have a low electronegativity, which means that they are able to give electrons away. When a reducing agent donates electrons to other substances, it is oxidised, and the other substances are reduced.<\/p>\n<p>A dehydrating agent is a substance that can remove water from other substances. This is because dehydrating agents have a strong affinity for water molecules. When a dehydrating agent comes into contact with water, it will absorb the water molecules and leave the other substance dry.<\/p>\n<p>A bleaching agent is a substance that can remove colour from other substances. This is because bleaching agents can break down the pigments that give colour to other substances. When a bleaching agent comes into contact with a coloured substance, it will break down the pigments and leave the substance white.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;a reducing agent&#8221; option2=&#8221;an oxidising agent&#8221; option3=&#8221;a dehydrating agent&#8221; option4=&#8221;a bleaching agent&#8221; correct=&#8221;option2&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[638],"tags":[],"class_list":["post-5511","post","type-post","status-publish","format-standard","hentry","category-chemistry-in-everyday-life","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>Carbon dioxide is A. a reducing agent B. an oxidising agent C. a dehydrating agent D. a bleaching agent<\/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\/carbon-dioxide-is-a-a-reducing-agent-b-an-oxidising-agent-c-a-dehydrating-agent-d-a-bleaching-agent\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Carbon dioxide is A. a reducing agent B. an oxidising agent C. a dehydrating agent D. a bleaching agent\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;a reducing agent&#8221; option2=&#8221;an oxidising agent&#8221; option3=&#8221;a dehydrating agent&#8221; option4=&#8221;a bleaching agent&#8221; correct=&#8221;option2&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/carbon-dioxide-is-a-a-reducing-agent-b-an-oxidising-agent-c-a-dehydrating-agent-d-a-bleaching-agent\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T02:14:39+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Carbon dioxide is A. a reducing agent B. an oxidising agent C. a dehydrating agent D. a bleaching agent","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/carbon-dioxide-is-a-a-reducing-agent-b-an-oxidising-agent-c-a-dehydrating-agent-d-a-bleaching-agent\/","og_locale":"en_US","og_type":"article","og_title":"Carbon dioxide is A. a reducing agent B. an oxidising agent C. a dehydrating agent D. a bleaching agent","og_description":"[amp_mcq option1=&#8221;a reducing agent&#8221; 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