{"id":191690,"date":"2025-02-15T10:11:02","date_gmt":"2025-02-15T10:11:02","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=191690"},"modified":"2025-02-15T10:11:05","modified_gmt":"2025-02-15T10:11:05","slug":"which-structure-is-3-ethyl-24-dimethylhexane","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/02\/15\/which-structure-is-3-ethyl-24-dimethylhexane\/","title":{"rendered":"Which structure is 3-ethyl-2,4-dimethylhexane"},"content":{"rendered":"\n

Which structure is 3-ethyl-2,4-dimethylhexane?<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

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

The structure shown in the image for 3-ethyl-2,4-dimethylhexane can be understood by following the systematic IUPAC naming rules.<\/p>\n\n\n\n

Explanation:<\/h3>\n\n\n\n
    \n
  • The parent chain here is hexane<\/strong>, which consists of six carbon atoms (C6H14).<\/li>\n\n\n\n
  • The numbering of the carbons begins from one end of the chain, giving the lowest possible locants to the substituents.<\/li>\n\n\n\n
  • At carbon 2<\/strong>, there is a methyl group<\/strong> (\u2013CH3).<\/li>\n\n\n\n
  • At carbon 3<\/strong>, there is an ethyl group<\/strong> (\u2013C2H5).<\/li>\n\n\n\n
  • At carbon 4<\/strong>, there is another methyl group<\/strong> (\u2013CH3).<\/li>\n<\/ul>\n\n\n\n

    Breakdown of the name:<\/h3>\n\n\n\n
      \n
    • “Hexane” is the base name, indicating a six-carbon alkane chain.<\/li>\n\n\n\n
    • The “dimethyl”<\/strong> part indicates two methyl groups (\u2013CH3) attached to the chain at positions 2 and 4.<\/li>\n\n\n\n
    • The “ethyl”<\/strong> part indicates an ethyl group (\u2013C2H5) attached to the chain at position 3.<\/li>\n\n\n\n
    • The numbers 2, 3, and 4 indicate the positions of these substituents along the carbon chain, ensuring the lowest locants for the substituents are used.<\/li>\n<\/ul>\n\n\n\n

      Structure:<\/h3>\n\n\n\n

      Here\u2019s the structure for 3-ethyl-2,4-dimethylhexane<\/strong>:<\/p>\n\n\n\n

        \n
      • A six-carbon straight chain (hexane) with:<\/li>\n\n\n\n
      • A methyl group at position 2,<\/li>\n\n\n\n
      • An ethyl group at position 3,<\/li>\n\n\n\n
      • A methyl group at position 4.<\/li>\n<\/ul>\n\n\n\n

        I will now generate the image of this structure.<\/p>\n\n\n\n

        Here is the chemical structure for 3-ethyl-2,4-dimethylhexane<\/strong>, showing the hexane chain with the substituents (methyl and ethyl groups) attached at the appropriate positions. If you have any more questions or need further details, feel free to ask!<\/p>\n\n\n\n

        \"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

        Which structure is 3-ethyl-2,4-dimethylhexane? The Correct Answer and Explanation is : The structure shown in the image for 3-ethyl-2,4-dimethylhexane can be understood by following the systematic IUPAC naming rules. Explanation: Breakdown of the name: Structure: Here\u2019s the structure for 3-ethyl-2,4-dimethylhexane: I will now generate the image of this structure. Here is the chemical structure for […]<\/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-191690","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/191690","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=191690"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/191690\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=191690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=191690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=191690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}