{"id":5446,"date":"2024-04-15T02:13:40","date_gmt":"2024-04-15T02:13:40","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=5446"},"modified":"2024-04-15T02:13:40","modified_gmt":"2024-04-15T02:13:40","slug":"which-is-a-tribasic-acid-a-succinic-acid-b-lactic-acid-c-citric-acid-d-valeric-acid","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-is-a-tribasic-acid-a-succinic-acid-b-lactic-acid-c-citric-acid-d-valeric-acid\/","title":{"rendered":"Which is a tribasic acid? A. Succinic acid B. Lactic acid C. Citric acid D. Valeric acid"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Succinic acid&#8221; option2=&#8221;Lactic acid&#8221; option3=&#8221;Citric acid&#8221; option4=&#8221;Valeric acid&#8221; correct=&#8221;option1&#8243;]<!--more--><\/p>\n<p>The correct answer is $\\boxed{\\text{(C) citric acid}}$.<\/p>\n<p>A tribasic acid is an acid that has three hydrogen atoms that can be ionized in water. Citric acid is a tricarboxylic acid, which means it has three carboxyl groups (-COOH). When citric acid is dissolved in water, the carboxyl groups can lose a hydrogen ion each, forming three citrate ions.<\/p>\n<p>Succinic acid is a dicarboxylic acid, which means it has two carboxyl groups. When succinic acid is dissolved in water, the carboxyl groups can lose a hydrogen ion each, forming two succinate ions.<\/p>\n<p>Lactic acid is a monocarboxylic acid, which means it has one carboxyl group. When lactic acid is dissolved in water, the carboxyl group can lose a hydrogen ion, forming a lactate ion.<\/p>\n<p>Valeric acid is a monocarboxylic acid, which means it has one carboxyl group. When valeric acid is dissolved in water, the carboxyl group can lose a hydrogen ion, forming a valerate ion.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Succinic acid&#8221; option2=&#8221;Lactic acid&#8221; option3=&#8221;Citric acid&#8221; option4=&#8221;Valeric acid&#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":[637],"tags":[],"class_list":["post-5446","post","type-post","status-publish","format-standard","hentry","category-organic-chemistry","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>Which is a tribasic acid? A. Succinic acid B. Lactic acid C. Citric acid D. 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A. Succinic acid B. Lactic acid C. Citric acid D. Valeric acid","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\/which-is-a-tribasic-acid-a-succinic-acid-b-lactic-acid-c-citric-acid-d-valeric-acid\/","og_locale":"en_US","og_type":"article","og_title":"Which is a tribasic acid? A. Succinic acid B. Lactic acid C. Citric acid D. 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