{"id":166767,"date":"2024-11-14T11:48:53","date_gmt":"2024-11-14T11:48:53","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=166767"},"modified":"2024-11-14T11:48:58","modified_gmt":"2024-11-14T11:48:58","slug":"a-solution-in-which-the-ph-is-1-5-would-be-described-as","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2024\/11\/14\/a-solution-in-which-the-ph-is-1-5-would-be-described-as\/","title":{"rendered":"A solution in which the pH is 1.5 would be described as"},"content":{"rendered":"\n<p>A solution in which the pH is 1.5 would be described as: <\/p>\n\n\n\n<p>Option 1: Slightly acidic. <\/p>\n\n\n\n<p>Option 2: Very acidic.<\/p>\n\n\n\n<p> Option 3: Slightly basic. <\/p>\n\n\n\n<p>Option 4: Very basic.<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-6-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>The correct answer is <strong>Option 2: Very acidic.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation:<\/h3>\n\n\n\n<p>The pH scale measures the acidity or basicity of a solution, with a range from 0 to 14. A pH of 7 is considered neutral, with lower values indicating acidity and higher values indicating basicity (or alkalinity). The pH scale is logarithmic, meaning that each unit change on the scale represents a tenfold difference in the concentration of hydrogen ions (H\u207a) in the solution.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Acidic solutions<\/strong> have a pH less than 7, with the lower the pH, the stronger the acidity.<\/li>\n\n\n\n<li><strong>Basic solutions<\/strong> (also called alkaline) have a pH greater than 7, with the higher the pH, the stronger the basicity.<\/li>\n\n\n\n<li><strong>Neutral solutions<\/strong> have a pH of 7, like pure water.<\/li>\n<\/ul>\n\n\n\n<p>A pH of <strong>1.5<\/strong> falls well below 7, which places the solution in the <strong>acidic range<\/strong>. To classify how acidic the solution is, consider the following:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Very acidic solutions<\/strong> typically have pH values from 0 to 3. These solutions contain a high concentration of hydrogen ions (H\u207a).<\/li>\n\n\n\n<li><strong>Slightly acidic solutions<\/strong> would have pH values closer to 7 but still less than 7, typically between 5 and 6.<\/li>\n<\/ul>\n\n\n\n<p>Since <strong>pH 1.5<\/strong> is very far from neutral, with a high concentration of H\u207a ions, it is best described as <strong>very acidic<\/strong>. Common examples of substances with a very acidic pH include strong acids like hydrochloric acid (HCl), which has a pH close to 1, and sulfuric acid (H\u2082SO\u2084), which is also strongly acidic.<\/p>\n\n\n\n<p>In contrast:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Option 1: Slightly acidic<\/strong> would typically refer to pH values between 5 and 6, which is much higher than 1.5.<\/li>\n\n\n\n<li><strong>Option 3 and Option 4: Slightly basic and very basic<\/strong> both describe pH values above 7, making them incorrect in this context.<\/li>\n<\/ul>\n\n\n\n<p>Therefore, a solution with a pH of 1.5 is <strong>very acidic<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A solution in which the pH is 1.5 would be described as: Option 1: Slightly acidic. Option 2: Very acidic. Option 3: Slightly basic. Option 4: Very basic. The Correct Answer and Explanation is: The correct answer is Option 2: Very acidic. Explanation: The pH scale measures the acidity or basicity of a solution, with [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-166767","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/166767","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=166767"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/166767\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=166767"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=166767"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=166767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}