{"id":244267,"date":"2025-07-05T02:44:18","date_gmt":"2025-07-05T02:44:18","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=244267"},"modified":"2025-07-05T02:44:20","modified_gmt":"2025-07-05T02:44:20","slug":"what-is-the-molecular-geometry-of-beh2-as-predicted-by-the-vsepr-model","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/07\/05\/what-is-the-molecular-geometry-of-beh2-as-predicted-by-the-vsepr-model\/","title":{"rendered":"What Is The Molecular Geometry Of BeH2 As Predicted By The VSEPR Model"},"content":{"rendered":"\n<p>What Is The Molecular Geometry Of BeH2 As Predicted By The VSEPR Model?<\/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<p>The molecular geometry of <strong>BeH\u2082<\/strong> (beryllium hydride) as predicted by the VSEPR (Valence Shell Electron Pair Repulsion) model is <strong>linear<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation:<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Electron Pair Configuration<\/strong>:\n<ul class=\"wp-block-list\">\n<li>The central atom in BeH\u2082 is <strong>beryllium (Be)<\/strong>, which has an electron configuration of 1s\u00b2 2s\u00b2. In BeH\u2082, beryllium forms two bonds with hydrogen atoms.<\/li>\n\n\n\n<li>Since Be only has two valence electrons, it forms two covalent bonds with the two hydrogen atoms, resulting in <strong>two bonding pairs<\/strong> of electrons around beryllium.<\/li>\n\n\n\n<li>Beryllium does not have any lone pairs of electrons on it because it does not require more than two electrons in its valence shell to complete its bonding. Therefore, there are <strong>no lone pairs<\/strong> on the central atom.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>VSEPR Theory<\/strong>:\n<ul class=\"wp-block-list\">\n<li>According to VSEPR theory, the electron pairs around the central atom will arrange themselves as far apart as possible to minimize repulsion.<\/li>\n\n\n\n<li>With only two bonding pairs and no lone pairs on the central atom, the most stable arrangement is for the two bonding pairs to be positioned <strong>180\u00b0 apart<\/strong>, which is the characteristic geometry of a <strong>linear molecule<\/strong>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Bond Angles<\/strong>:\n<ul class=\"wp-block-list\">\n<li>In BeH\u2082, the bond angle between the two hydrogen atoms is <strong>180\u00b0<\/strong>, characteristic of a <strong>linear molecular geometry<\/strong>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Hybridization<\/strong>:\n<ul class=\"wp-block-list\">\n<li>The central beryllium atom in BeH\u2082 undergoes <strong>sp hybridization<\/strong>. This is because there are two regions of electron density (the two bonding pairs), and the hybrid orbitals align in a linear arrangement.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Molecular Shape<\/strong>:\n<ul class=\"wp-block-list\">\n<li>The <strong>molecular shape<\/strong> is <strong>linear<\/strong>, and the molecular geometry is consistent with the electron pair geometry, which is also linear.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>Thus, the <strong>molecular geometry of BeH\u2082 is linear<\/strong>, with a bond angle of <strong>180\u00b0<\/strong> between the hydrogen atoms.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/learnexams.com\/blog\/wp-content\/uploads\/2025\/07\/learnexams-banner5-415.jpeg\" alt=\"\" class=\"wp-image-244268\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>What Is The Molecular Geometry Of BeH2 As Predicted By The VSEPR Model? The Correct Answer and Explanation is: The molecular geometry of BeH\u2082 (beryllium hydride) as predicted by the VSEPR (Valence Shell Electron Pair Repulsion) model is linear. Explanation: Thus, the molecular geometry of BeH\u2082 is linear, with a bond angle of 180\u00b0 between [&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-244267","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/244267","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=244267"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/244267\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=244267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=244267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=244267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}