{"id":186135,"date":"2025-01-24T06:59:23","date_gmt":"2025-01-24T06:59:23","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=186135"},"modified":"2025-01-24T06:59:24","modified_gmt":"2025-01-24T06:59:24","slug":"below-is-the-ir-spectrum-for-isoamyl-acetate-banana-oil","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/01\/24\/below-is-the-ir-spectrum-for-isoamyl-acetate-banana-oil\/","title":{"rendered":"Below is the IR spectrum for isoamyl acetate (banana oil)"},"content":{"rendered":"\n<p>Below is the IR spectrum for isoamyl acetate (banana oil). Which peaks correspond to functional groups present in isoamyl acetate?<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/learnexams.com\/blog\/wp-content\/uploads\/2025\/01\/image-435.png\" alt=\"\" class=\"wp-image-186136\"\/><\/figure>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-6-color\"><strong>The Correct Answer and Explanation is :<\/strong><\/mark><\/p>\n\n\n\n<p>\ue203Isoamyl acetate, commonly known as banana oil, is an ester with the chemical formula C\u2087H\u2081\u2084O\u2082.\ue204 \ue203Its infrared (IR) spectrum reveals several characteristic peaks corresponding to specific functional groups:\ue204\ue206<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Carbonyl Stretching (C=O):<\/strong> \ue203A strong absorption band near 1740 cm\u207b\u00b9 indicates the presence of the ester carbonyl group.\ue204 \ue203This peak is typical for esters and is a key feature in their IR spectra.\ue204 \ue200cite\ue202turn0search0\ue201\ue206<\/li>\n\n\n\n<li><strong>C-H Stretching:<\/strong> \ue203Bands around 2960 cm\u207b\u00b9 correspond to C-H stretching vibrations of alkyl groups.\ue204 \ue203These are common in organic compounds containing alkyl chains.\ue204 \ue200cite\ue202turn0search0\ue201\ue206<\/li>\n\n\n\n<li><strong>C-H Bending:<\/strong> \ue203A band near 1370 cm\u207b\u00b9 is associated with C-H bending vibrations, further confirming the presence of alkyl groups.\ue204 \ue200cite\ue202turn0search0\ue201\ue206<\/li>\n\n\n\n<li><strong>C-O Stretching:<\/strong> \ue203A medium-intensity band around 1240 cm\u207b\u00b9 corresponds to C-O stretching vibrations, characteristic of ester linkages.\ue204 \ue200cite\ue202turn0search0\ue201\ue206<\/li>\n<\/ol>\n\n\n\n<p>\ue203These peaks collectively confirm the ester functional group in isoamyl acetate.\ue204 \ue203The strong C=O stretching band near 1740 cm\u207b\u00b9 is particularly indicative of ester compounds.\ue204 \ue200cite\ue202turn0search1\ue201\ue206<\/p>\n\n\n\n<p>\ue203In summary, the IR spectrum of isoamyl acetate exhibits characteristic peaks that correspond to the ester functional group, including the C=O stretching, C-H stretching and bending, and C-O stretching vibrations.\ue204 \ue203These features are essential for identifying and confirming the presence of isoamyl acetate in a sample.\ue204<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Below is the IR spectrum for isoamyl acetate (banana oil). Which peaks correspond to functional groups present in isoamyl acetate? The Correct Answer and Explanation is : \ue203Isoamyl acetate, commonly known as banana oil, is an ester with the chemical formula C\u2087H\u2081\u2084O\u2082.\ue204 \ue203Its infrared (IR) spectrum reveals several characteristic peaks corresponding to specific functional groups:\ue204\ue206 [&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-186135","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/186135","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=186135"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/186135\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=186135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=186135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=186135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}