{"id":677080,"date":"2023-09-02T20:11:50","date_gmt":"2023-09-02T14:41:50","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/question\/which-of-the-following-sets-of-substances-contain-acids\/"},"modified":"2025-06-25T12:51:21","modified_gmt":"2025-06-25T07:21:21","slug":"which-of-the-following-sets-of-substances-contain-acids","status":"publish","type":"questions","link":"https:\/\/infinitylearn.com\/surge\/question\/chemistry\/which-of-the-following-sets-of-substances-contain-acids\/","title":{"rendered":"Which of the following sets of substances contain acids?"},"content":{"rendered":"","protected":false},"author":1,"template":"","meta":{"_yoast_wpseo_focuskw":"","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Which of the following sets of substances contain acids?","custom_permalink":"question\/chemistry\/which-of-the-following-sets-of-substances-contain-acids\/"},"categories":[],"acf":{"question":"<p style=\"margin-top:0pt; margin-bottom:0pt; line-height:115%; font-size:12pt\"><span>Which of the following sets of substances contain acids?<\/span><\/p><br><pstyle=\"margin-top:0pt;margin-bottom:0pt;line-height:115%;font-size:12pt\"><spanstyle=\"font-family:'timesnewroman';color:#202124;-aw-import:ignore\"><p><\/p><pstyle=\"margin-top:0pt;margin-bottom:0pt;line-height:115%;font-size:12pt\"><spanstyle=\"font-family:'timesnewroman';color:#202124;-aw-import:ignore\"><p><\/p><\/spanstyle=\"font-family:'timesnewroman';color:#202124;-aw-import:ignore\"><\/pstyle=\"margin-top:0pt;margin-bottom:0pt;line-height:115%;font-size:12pt\"><\/spanstyle=\"font-family:'timesnewroman';color:#202124;-aw-import:ignore\"><\/pstyle=\"margin-top:0pt;margin-bottom:0pt;line-height:115%;font-size:12pt\">","options":[{"option":"<span>Grapes, Lime water<\/span>","correct":false},{"option":"<span>Vinegar, Soap<\/span>","correct":false},{"option":"<span>Curd, Milk of magnesia<\/span>","correct":false},{"option":"<span>Curd, Vinegar<\/span><span>&nbsp;<\/span>","correct":true}],"solution":"<span>Curd and Vinegar contain acids.<\/span><br><span>Lactic acid bacteria and the casein protein found in milk react to form the curd. The molecular formula <\/span><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><msub><mrow><mi mathcolor=\"202124\">C<\/mi><\/mrow><mrow><mn mathcolor=\"202124\">3<\/mn><\/mrow><\/msub><msub><mrow><mi mathcolor=\"202124\">H<\/mi><\/mrow><mrow><mn mathcolor=\"202124\">6<\/mn><\/mrow><\/msub><msub><mrow><mi mathcolor=\"202124\">O<\/mi><\/mrow><mrow><mn mathcolor=\"202124\">3<\/mn><\/mrow><\/msub><\/math><span> lactic acid, often known as milk acid, is an organic acid. Lactic acid results from the fermentation of milk sugar, often known as lactose. Cottage cheese, leban, sour milk, yoghurt, and Koumiss contain it. Acetic acid (<\/span><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><mi mathcolor=\"202124\">C<\/mi><msub><mrow><mi mathcolor=\"202124\">H<\/mi><\/mrow><mrow><mn mathcolor=\"202124\">3<\/mn><\/mrow><\/msub><mi mathvariant=\"italic\" mathcolor=\"202124\">COOH<\/mi><mo mathcolor=\"202124\">)<\/mo><\/math><span> is a component of vinegar. Therefore, Ethanoic acid is also named acetic acid. The chemical composition of vinegar is the same as that of alcohol since acetic acid is its main component. <\/span><br><span>&nbsp;<\/span>","subject":"Chemistry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Which of the following sets of substances contain acids? - Infinity Learn by Sri Chaitanya<\/title>\n<meta name=\"description\" content=\"Which of the following sets of substances contain acids?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/infinitylearn.com\/surge\/question\/chemistry\/which-of-the-following-sets-of-substances-contain-acids\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which of the following sets of substances contain acids? - Infinity Learn by Sri Chaitanya\" \/>\n<meta property=\"og:description\" content=\"Which of the following sets of substances contain acids?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/infinitylearn.com\/surge\/question\/chemistry\/which-of-the-following-sets-of-substances-contain-acids\/\" \/>\n<meta property=\"og:site_name\" content=\"Infinity Learn by Sri Chaitanya\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/InfinityLearn.SriChaitanya\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-25T07:21:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2025\/04\/infinitylearn.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1008\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@InfinityLearn_\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Which of the following sets of substances contain acids? - Infinity Learn by Sri Chaitanya","description":"Which of the following sets of substances contain acids?","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:\/\/infinitylearn.com\/surge\/question\/chemistry\/which-of-the-following-sets-of-substances-contain-acids\/","og_locale":"en_US","og_type":"article","og_title":"Which of the following sets of substances contain acids? - Infinity Learn by Sri Chaitanya","og_description":"Which of the following sets of substances contain acids?","og_url":"https:\/\/infinitylearn.com\/surge\/question\/chemistry\/which-of-the-following-sets-of-substances-contain-acids\/","og_site_name":"Infinity Learn by Sri Chaitanya","article_publisher":"https:\/\/www.facebook.com\/InfinityLearn.SriChaitanya\/","article_modified_time":"2025-06-25T07:21:21+00:00","og_image":[{"width":1920,"height":1008,"url":"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2025\/04\/infinitylearn.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@InfinityLearn_","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Organization","@id":"https:\/\/infinitylearn.com\/surge\/#organization","name":"Infinity Learn","url":"https:\/\/infinitylearn.com\/surge\/","sameAs":["https:\/\/www.facebook.com\/InfinityLearn.SriChaitanya\/","https:\/\/www.instagram.com\/infinitylearn_by_srichaitanya\/","https:\/\/www.linkedin.com\/company\/infinity-learn-by-sri-chaitanya\/","https:\/\/www.youtube.com\/c\/InfinityLearnEdu","https:\/\/twitter.com\/InfinityLearn_"],"logo":{"@type":"ImageObject","@id":"https:\/\/infinitylearn.com\/surge\/#logo","inLanguage":"en-US","url":"","contentUrl":"","caption":"Infinity Learn"},"image":{"@id":"https:\/\/infinitylearn.com\/surge\/#logo"}},{"@type":"WebSite","@id":"https:\/\/infinitylearn.com\/surge\/#website","url":"https:\/\/infinitylearn.com\/surge\/","name":"Infinity Learn by Sri Chaitanya","description":"Surge","publisher":{"@id":"https:\/\/infinitylearn.com\/surge\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/infinitylearn.com\/surge\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/infinitylearn.com\/surge\/question\/chemistry\/which-of-the-following-sets-of-substances-contain-acids\/#webpage","url":"https:\/\/infinitylearn.com\/surge\/question\/chemistry\/which-of-the-following-sets-of-substances-contain-acids\/","name":"Which of the following sets of substances contain acids? - Infinity Learn by Sri Chaitanya","isPartOf":{"@id":"https:\/\/infinitylearn.com\/surge\/#website"},"datePublished":"2023-09-02T14:41:50+00:00","dateModified":"2025-06-25T07:21:21+00:00","description":"Which of the following sets of substances contain acids?","breadcrumb":{"@id":"https:\/\/infinitylearn.com\/surge\/question\/chemistry\/which-of-the-following-sets-of-substances-contain-acids\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/infinitylearn.com\/surge\/question\/chemistry\/which-of-the-following-sets-of-substances-contain-acids\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/infinitylearn.com\/surge\/question\/chemistry\/which-of-the-following-sets-of-substances-contain-acids\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/infinitylearn.com\/surge\/"},{"@type":"ListItem","position":2,"name":"Which of the following sets of substances contain acids?"}]}]}},"_links":{"self":[{"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/questions\/677080"}],"collection":[{"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/questions"}],"about":[{"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/types\/questions"}],"author":[{"embeddable":true,"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/users\/1"}],"wp:attachment":[{"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/media?parent=677080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infinitylearn.com\/surge\/wp-json\/wp\/v2\/categories?post=677080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}