{"id":41495,"date":"2025-06-28T09:04:42","date_gmt":"2025-06-28T09:04:42","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=41495"},"modified":"2025-06-28T09:04:43","modified_gmt":"2025-06-28T09:04:43","slug":"a-substance-that-releases-hydrogen-ions-in-water-is-a-base","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/a-substance-that-releases-hydrogen-ions-in-water-is-a-base\/","title":{"rendered":"A substance that releases hydrogen ions in water is a base"},"content":{"rendered":"\n<p>A substance that releases hydrogen ions in water is a base. True False<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"273\" src=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/image-441.png\" alt=\"\" class=\"wp-image-41496\" srcset=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/image-441.png 700w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/image-441-300x117.png 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p><strong>Correct answer: False<\/strong><\/p>\n\n\n\n<p>A substance that releases hydrogen ions (H\u207a) in water is <strong>not<\/strong> a base; it is an <strong>acid<\/strong>.<\/p>\n\n\n\n<p>According to the <strong>Arrhenius definition<\/strong> of acids and bases, an <strong>acid<\/strong> is a substance that increases the concentration of hydrogen ions (H\u207a) when dissolved in water. In contrast, a <strong>base<\/strong> is a substance that increases the concentration of hydroxide ions (OH\u207b) in water.<\/p>\n\n\n\n<p>For example, hydrochloric acid (HCl) dissociates in water to form hydrogen ions and chloride ions:<\/p>\n\n\n\n<p><strong>HCl \u2192 H\u207a + Cl\u207b<\/strong><\/p>\n\n\n\n<p>On the other hand, sodium hydroxide (NaOH), which is a base, dissociates in water to form sodium ions and hydroxide ions:<\/p>\n\n\n\n<p><strong>NaOH \u2192 Na\u207a + OH\u207b<\/strong><\/p>\n\n\n\n<p>The confusion might arise because both acids and bases can affect the pH of a solution. However, <strong>acids lower the pH<\/strong> by increasing H\u207a concentration, while <strong>bases raise the pH<\/strong> by increasing OH\u207b concentration or by accepting H\u207a ions.<\/p>\n\n\n\n<p>There is also the <strong>Br\u00f8nsted-Lowry theory<\/strong>, which defines acids as <strong>proton (H\u207a) donors<\/strong> and bases as <strong>proton acceptors<\/strong>. Under this theory, a base does not release hydrogen ions. Instead, it accepts them.<\/p>\n\n\n\n<p>To summarize:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Acid<\/strong>: Releases hydrogen ions (H\u207a)<\/li>\n\n\n\n<li><strong>Base<\/strong>: Accepts hydrogen ions (or releases hydroxide ions)<\/li>\n<\/ul>\n\n\n\n<p>Therefore, the statement \u201cA substance that releases hydrogen ions in water is a base\u201d is <strong>false<\/strong> because it describes an acid, not a base.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"852\" height=\"1024\" src=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-1342.jpeg\" alt=\"\" class=\"wp-image-41502\" srcset=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-1342.jpeg 852w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-1342-250x300.jpeg 250w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-1342-768x923.jpeg 768w\" sizes=\"auto, (max-width: 852px) 100vw, 852px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>A substance that releases hydrogen ions in water is a base. True False The Correct Answer and Explanation is: Correct answer: False A substance that releases hydrogen ions (H\u207a) in water is not a base; it is an acid. According to the Arrhenius definition of acids and bases, an acid is a substance that increases [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-41495","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/41495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/comments?post=41495"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/41495\/revisions"}],"predecessor-version":[{"id":41503,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/41495\/revisions\/41503"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=41495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=41495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=41495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}