{"id":92826,"date":"2022-02-25T15:07:33","date_gmt":"2022-02-25T15:07:33","guid":{"rendered":"https:\/\/prepistan.com\/blog\/?p=92826"},"modified":"2022-02-25T15:07:33","modified_gmt":"2022-02-25T15:07:33","slug":"ph-value-of-water-is-_________","status":"publish","type":"post","link":"https:\/\/prepistan.com\/blog\/ph-value-of-water-is-_________\/","title":{"rendered":"pH value of water is _________?"},"content":{"rendered":"<p>A. 5<br \/>\nB. 5-6<br \/>\nC. 8.7-10.5<br \/>\n<strong>D. 6.5-8.5<\/strong><\/p>\n<p><strong>Explanation:<\/strong><\/p>\n<p>The pH of pure water (H20) is\u00a0<b>7 at 25 \u00b0C<\/b>, but when exposed to the carbon dioxide in the atmosphere this equilibrium results in a pH of approximately 5.2 because CO2 in the air dissolves in the water and forms carbonic acid.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A. 5 B. 5-6 C. 8.7-10.5 D. 6.5-8.5 Explanation: The pH of pure water (H20) is\u00a07 at 25 \u00b0C, but when exposed to the carbon dioxide in the atmosphere this equilibrium results in a pH of approximately 5.2 because CO2 in the air dissolves in the water and forms carbonic acid.<\/p>\n","protected":false},"author":2,"featured_media":52812,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[27662],"class_list":{"0":"post-92826","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-general-knowledge-mcqs","8":"tag-ph"},"_links":{"self":[{"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/posts\/92826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/comments?post=92826"}],"version-history":[{"count":0,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/posts\/92826\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/media\/52812"}],"wp:attachment":[{"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/media?parent=92826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/categories?post=92826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/tags?post=92826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}