{"id":161326,"date":"2024-11-04T17:49:08","date_gmt":"2024-11-04T17:49:08","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=161326"},"modified":"2024-11-04T17:49:13","modified_gmt":"2024-11-04T17:49:13","slug":"predict-whether-each-of-the-following-molecules-is-polar-or-nonpolar-if-cs2-so3-pcl3-sf6-if5","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2024\/11\/04\/predict-whether-each-of-the-following-molecules-is-polar-or-nonpolar-if-cs2-so3-pcl3-sf6-if5\/","title":{"rendered":"Predict whether each of the following molecules is polar or nonpolar if, cs2, so3, pcl3, sf6, if5."},"content":{"rendered":"\n

Predict whether each of the following molecules is polar or nonpolar if, cs2, so3, pcl3, sf6, if5.
Log in to add comment<\/p>\n\n\n\n

The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n

To determine whether each of the given molecules (CS\u2082, SO\u2083, PCl\u2083, SF\u2086, and IF\u2085) is polar or nonpolar, we must consider both the molecular geometry and the electronegativity of the atoms involved.<\/p>\n\n\n\n

    \n
  1. CS\u2082 (Carbon Disulfide)<\/strong>: Nonpolar<\/strong>
    CS\u2082 has a linear geometry due to the arrangement of the carbon and sulfur atoms. Although sulfur is more electronegative than carbon, the linear shape leads to equal and opposite dipoles from the two C-S bonds, which cancel each other out, resulting in a nonpolar molecule.<\/li>\n\n\n\n
  2. SO\u2083 (Sulfur Trioxide)<\/strong>: Nonpolar<\/strong>
    SO\u2083 has a trigonal planar geometry, with sulfur at the center and three oxygen atoms symmetrically arranged around it. Although the S-O bonds are polar due to the difference in electronegativity, the symmetrical arrangement causes the dipole moments to cancel each other, resulting in a nonpolar molecule.<\/li>\n\n\n\n
  3. PCl\u2083 (Phosphorus Trichloride)<\/strong>: Polar<\/strong>
    PCl\u2083 has a trigonal pyramidal shape due to the presence of a lone pair of electrons on the phosphorus atom. The P-Cl bonds are polar, and the asymmetrical geometry means the dipole moments do not cancel out, leading to an overall polar molecule.<\/li>\n\n\n\n
  4. SF\u2086 (Sulfur Hexafluoride)<\/strong>: Nonpolar<\/strong>
    SF\u2086 has an octahedral geometry, with sulfur at the center and six fluorine atoms surrounding it. Despite the highly polar S-F bonds, the symmetrical arrangement of the fluorine atoms means that the dipoles cancel out, resulting in a nonpolar molecule.<\/li>\n\n\n\n
  5. IF\u2085 (Iodine Pentafluoride)<\/strong>: Polar<\/strong>
    IF\u2085 has a square pyramidal geometry due to the presence of a lone pair on the iodine atom. The I-F bonds are polar, and the asymmetrical shape causes the dipoles to not cancel completely, leading to an overall polar molecule.<\/li>\n<\/ol>\n\n\n\n

    In summary:<\/p>\n\n\n\n

      \n
    • CS\u2082<\/strong>: Nonpolar<\/li>\n\n\n\n
    • SO\u2083<\/strong>: Nonpolar<\/li>\n\n\n\n
    • PCl\u2083<\/strong>: Polar<\/li>\n\n\n\n
    • SF\u2086<\/strong>: Nonpolar<\/li>\n\n\n\n
    • IF\u2085<\/strong>: Polar<\/li>\n<\/ul>\n\n\n\n

      Understanding molecular geometry and electronegativity is crucial for predicting molecular polarity. The polarity of a molecule can significantly affect its physical properties, such as solubility, boiling point, and reactivity.<\/p>\n","protected":false},"excerpt":{"rendered":"

      Predict whether each of the following molecules is polar or nonpolar if, cs2, so3, pcl3, sf6, if5.Log in to add comment The Correct Answer and Explanation is: To determine whether each of the given molecules (CS\u2082, SO\u2083, PCl\u2083, SF\u2086, and IF\u2085) is polar or nonpolar, we must consider both the molecular geometry and the electronegativity […]<\/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-161326","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/161326","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=161326"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/161326\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=161326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=161326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=161326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}