{"id":227998,"date":"2025-06-06T16:48:49","date_gmt":"2025-06-06T16:48:49","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=227998"},"modified":"2025-06-06T16:48:51","modified_gmt":"2025-06-06T16:48:51","slug":"what-is-the-molecular-geometry-of-ozone-o3","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/06\/06\/what-is-the-molecular-geometry-of-ozone-o3\/","title":{"rendered":"What is the molecular geometry of ozone, O3"},"content":{"rendered":"\n<p>What is the molecular geometry of ozone, O3? Group of answer choices bent trigonal pyramidal tetrahedral not enough information linear<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<h6 class=\"wp-block-heading\">ChatGPT said:<\/h6>\n\n\n\n<p>The correct answer is: <strong>bent<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation<\/h3>\n\n\n\n<p>Ozone (O\u2083) is a molecule composed of three oxygen atoms. To determine its molecular geometry, we must analyze its Lewis structure and apply the <strong>Valence Shell Electron Pair Repulsion (VSEPR)<\/strong> theory, which helps predict the shape of a molecule based on electron pair repulsion around the central atom.<\/p>\n\n\n\n<p><strong>Step 1: Lewis Structure<\/strong><br>Oxygen has six valence electrons. For O\u2083:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Total valence electrons: 3 \u00d7 6 = 18 electrons<\/li>\n\n\n\n<li>The typical Lewis structure of O\u2083 shows one double bond and one single bond between the central oxygen and the two terminal oxygen atoms.<\/li>\n\n\n\n<li>A lone pair of electrons is on the central oxygen atom, and resonance structures exist because the double bond can be on either side.<\/li>\n<\/ul>\n\n\n\n<p><strong>Step 2: Electron Domains<\/strong><br>In the most stable resonance structure:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The central oxygen is bonded to two other oxygen atoms (2 bonding domains).<\/li>\n\n\n\n<li>It also has one lone pair (1 non-bonding domain).<br>So, there are <strong>three electron domains<\/strong> around the central atom.<\/li>\n<\/ul>\n\n\n\n<p><strong>Step 3: Electron Geometry and Molecular Shape<\/strong><br>According to VSEPR theory:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Three electron domains \u2192 <strong>trigonal planar<\/strong> electron geometry.<\/li>\n\n\n\n<li>However, the molecular geometry only considers the positions of atoms, not lone pairs.<\/li>\n\n\n\n<li>With two atoms and one lone pair around the central atom, the molecular geometry is <strong>bent<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p><strong>Step 4: Bond Angle<\/strong><br>Due to the lone pair, the bond angle is slightly less than 120\u00b0 (about 117\u00b0), typical for bent molecules with trigonal planar electron geometry.<\/p>\n\n\n\n<p><strong>Conclusion:<\/strong><br>Although ozone has a trigonal planar <strong>electron geometry<\/strong>, its <strong>molecular geometry<\/strong> is <strong>bent<\/strong> due to the lone pair on the central oxygen atom. This bent shape contributes to the molecule\u2019s dipole moment and reactivity, especially in atmospheric chemistry.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/learnexams.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner4-564.jpeg\" alt=\"\" class=\"wp-image-227999\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>What is the molecular geometry of ozone, O3? Group of answer choices bent trigonal pyramidal tetrahedral not enough information linear The Correct Answer and Explanation is: ChatGPT said: The correct answer is: bent Explanation Ozone (O\u2083) is a molecule composed of three oxygen atoms. To determine its molecular geometry, we must analyze its Lewis structure [&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-227998","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/227998","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=227998"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/227998\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=227998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=227998"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=227998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}