{"id":17827,"date":"2022-01-17T19:33:09","date_gmt":"2022-01-17T14:03:09","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=17827"},"modified":"2022-01-21T15:12:51","modified_gmt":"2022-01-21T09:42:51","slug":"compare-the-ph-of-solutions-of-hydrochloric-acid-and-acetic-acid-having-same-concentration","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/study-materials\/compare-the-ph-of-solutions-of-hydrochloric-acid-and-acetic-acid-having-same-concentration\/","title":{"rendered":"Compare the pH of solutions of hydrochloric acid and acetic acid having same concentration."},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/compare-the-ph-of-solutions-of-hydrochloric-acid-and-acetic-acid-having-same-concentration\/#Requirements\" title=\"Requirements\">Requirements<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/compare-the-ph-of-solutions-of-hydrochloric-acid-and-acetic-acid-having-same-concentration\/#Theory\" title=\"Theory\">Theory<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/compare-the-ph-of-solutions-of-hydrochloric-acid-and-acetic-acid-having-same-concentration\/#Procedure\" title=\"Procedure\">Procedure<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/compare-the-ph-of-solutions-of-hydrochloric-acid-and-acetic-acid-having-same-concentration\/#Observations_And_Results\" title=\"Observations And Results\">Observations And Results<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/compare-the-ph-of-solutions-of-hydrochloric-acid-and-acetic-acid-having-same-concentration\/#Conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Requirements\"><\/span><span style=\"color: #0000ff\"><strong>Requirements<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Test tubes, glass rod, universal indicator solution, 0.1 M HCl, 0.01 M HCl, 0.1 M CH<sub>3<\/sub>COOH <span style=\"line-height: 1.5\">and 0.01 M <\/span>CH<sub>3<\/sub>COOH.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Theory\"><\/span><strong><span style=\"color: #0000ff\">Theory<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A strong acid is completely ionised in aqueous solution. It produces higher concentration of hydrogen ions for a given concentration of the acid as compared with a weak acid and hence has lower pH.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Procedure\"><\/span><span style=\"color: #0000ff\"><strong>Procedure<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>1. Take four clean and dry test tubes and half fill each of the tubes with one of the acid solutions.<br \/>\n2. Add 3-4 drops of universal indicator to each test tube and swirl the solutions until the colours are uniform.<br \/>\n3. Compare the colour of each solution with the \u2018pH indicator chart\u2019 and estimate the pH of each solution and record the observations in the data table.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Observations_And_Results\"><\/span><strong><span style=\"color: #0000ff\">Observations And Results<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td><strong>Solution<\/strong><\/td>\n<td><strong>Colour produced in the solution<\/strong><\/p>\n<p><strong>by universal indicator<\/strong><\/td>\n<td><strong>Approximate pH<\/strong><\/td>\n<\/tr>\n<tr>\n<td>0.1 M HCl<\/p>\n<p>0.1 M CH<sub>3<\/sub>COOH<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>0.01 M HCl<\/p>\n<p>0.01 M CH<sub>3<\/sub>COOH<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><span style=\"color: #0000ff\"><strong>Conclusion<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The pH of a solution of HCl (a strong acid) is lower than the pH of a solution of CH<sub>3<\/sub>COOH (a weak acid) having same concentration.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Requirements Test tubes, glass rod, universal indicator solution, 0.1 M HCl, 0.01 M HCl, 0.1 M CH3COOH and 0.01 M [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"","_yoast_wpseo_title":"Compare the pH of solutions of hydrochloric acid and acetic acid having same concentration.","_yoast_wpseo_metadesc":"Requirements Test tubes, glass rod, universal indicator solution, 0.1 M HCl, 0.01 M HCl,\u00a00.1 M\u00a0CH3COOH\u00a0and 0.01 M\u00a0CH3COOH.TheoryA strong acid is completely ionised in aqueous solution. It produces higher concentration of hydrogen ions for a given concentration of the acid as compared with a weak acid and hence has lower pH.","custom_permalink":"study-materials\/compare-the-ph-of-solutions-of-hydrochloric-acid-and-acetic-acid-having-same-concentration\/"},"categories":[21],"tags":[],"table_tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Compare the pH of solutions of hydrochloric acid and acetic acid having same concentration.<\/title>\n<meta name=\"description\" content=\"Requirements Test tubes, glass rod, universal indicator solution, 0.1 M HCl, 0.01 M HCl,\u00a00.1 M\u00a0CH3COOH\u00a0and 0.01 M\u00a0CH3COOH.TheoryA strong acid is completely ionised in aqueous solution. It produces higher concentration of hydrogen ions for a given concentration of the acid as compared with a weak acid and hence has lower pH.\" \/>\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\/study-materials\/compare-the-ph-of-solutions-of-hydrochloric-acid-and-acetic-acid-having-same-concentration\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Compare the pH of solutions of hydrochloric acid and acetic acid having same concentration.\" \/>\n<meta property=\"og:description\" content=\"Requirements Test tubes, glass rod, universal indicator solution, 0.1 M HCl, 0.01 M HCl,\u00a00.1 M\u00a0CH3COOH\u00a0and 0.01 M\u00a0CH3COOH.TheoryA strong acid is completely ionised in aqueous solution. It produces higher concentration of hydrogen ions for a given concentration of the acid as compared with a weak acid and hence has lower pH.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/infinitylearn.com\/surge\/study-materials\/compare-the-ph-of-solutions-of-hydrochloric-acid-and-acetic-acid-having-same-concentration\/\" \/>\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:published_time\" content=\"2022-01-17T14:03:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-01-21T09:42:51+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:creator\" content=\"@InfinityLearn_\" \/>\n<meta name=\"twitter:site\" content=\"@InfinityLearn_\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Prasad Gupta\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Compare the pH of solutions of hydrochloric acid and acetic acid having same concentration.","description":"Requirements Test tubes, glass rod, universal indicator solution, 0.1 M HCl, 0.01 M HCl,\u00a00.1 M\u00a0CH3COOH\u00a0and 0.01 M\u00a0CH3COOH.TheoryA strong acid is completely ionised in aqueous solution. 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