Which of the following have the strongest intermolecular forces? <\/p>\n\n\n\n
A. CH3Cl <\/p>\n\n\n\n
B. CHCl3 <\/p>\n\n\n\n
C. CCl4 <\/p>\n\n\n\n
D. CH4<\/p>\n\n\n\n
The correct answer and explanation is:<\/mark><\/strong><\/p>\n\n\n\n The correct answer is B. CHCl3<\/strong> (Chloroform).<\/p>\n\n\n\n To understand why CHCl3 has the strongest intermolecular forces, let’s examine the properties of each compound.<\/p>\n\n\n\n A. CH3Cl (Methyl chloride)<\/strong> is a polar molecule due to the difference in electronegativity between carbon, hydrogen, and chlorine. It experiences dipole-dipole interactions<\/strong> and London dispersion forces<\/strong>. However, these forces are not as strong compared to those in CHCl3.<\/p>\n\n\n\n B. CHCl3 (Chloroform)<\/strong> is also a polar molecule, but it has a higher polarity than CH3Cl due to the three chlorine atoms, which are more electronegative than hydrogen. This greater electronegativity creates stronger dipole-dipole interactions<\/strong>. In addition to dipole-dipole forces, CHCl3 experiences hydrogen bonding<\/strong> due to the presence of hydrogen atoms attached to a highly electronegative atom (chlorine). This combination of forces gives CHCl3 the strongest intermolecular interactions.<\/p>\n\n\n\n C. CCl4 (Carbon tetrachloride)<\/strong> is a nonpolar molecule, even though it contains chlorine atoms. The symmetry of the molecule cancels out any dipole moment, and thus, CCl4 only experiences London dispersion forces<\/strong>. These forces are generally weaker than dipole-dipole interactions and hydrogen bonding, so CCl4 has the weakest intermolecular forces among the options.<\/p>\n\n\n\n D. CH4 (Methane)<\/strong> is a nonpolar molecule, and like CCl4, it only experiences London dispersion forces<\/strong>, which are the weakest type of intermolecular force. Methane has the weakest intermolecular forces of all the compounds listed.<\/p>\n\n\n\n Thus, CHCl3<\/strong> has the strongest intermolecular forces due to its polarity and the ability to form hydrogen bonds, making it the correct choice.<\/p>\n","protected":false},"excerpt":{"rendered":" Which of the following have the strongest intermolecular forces? A. CH3Cl B. CHCl3 C. CCl4 D. CH4 The correct answer and explanation is: The correct answer is B. CHCl3 (Chloroform). To understand why CHCl3 has the strongest intermolecular forces, let’s examine the properties of each compound. A. CH3Cl (Methyl chloride) is a polar molecule due […]<\/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-246482","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/246482","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=246482"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/246482\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=246482"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=246482"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=246482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}