{"id":234653,"date":"2025-06-14T10:55:12","date_gmt":"2025-06-14T10:55:12","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=234653"},"modified":"2025-06-14T10:55:14","modified_gmt":"2025-06-14T10:55:14","slug":"draw-two-water-molecules-hydrogen-bonding-with-the-molecule-below","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/06\/14\/draw-two-water-molecules-hydrogen-bonding-with-the-molecule-below\/","title":{"rendered":"Draw two water molecules hydrogen bonding with the molecule below"},"content":{"rendered":"\n

Draw two water molecules hydrogen bonding with the molecule below. \\text{\\footnotesize{
}}\\text{\\footnotesize{H}}\\text{\\footnotesize{O}}\\text{\\footnotesize{
}}\\text{\\footnotesize{H} OH OH \\text{\\footnotesize{
}}\\text{O}\\text{\\footnotesize{
}}\\text{H}<\/p>\n\n\n\n

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

This is the correct representation of two water molecules hydrogen bonding with salicylic acid:<\/p>\n\n\n\n

Explanation<\/h3>\n\n\n\n

The provided diagram correctly illustrates two water molecules forming hydrogen bonds with a salicylic acid molecule. This interaction is based on the principles of electrostatic attraction between specific atoms.<\/p>\n\n\n\n

A hydrogen bond is a strong type of intermolecular dipole-dipole attraction. It occurs when a hydrogen atom, covalently bonded to a highly electronegative atom such as oxygen (O), nitrogen (N), or fluorine (F), is attracted to another nearby electronegative atom. The hydrogen atom involved carries a partial positive charge (\u03b4+), making it a hydrogen bond donor<\/strong>. The electronegative atom it is attracted to has lone pairs of electrons and a partial negative charge (\u03b4-), making it a hydrogen bond acceptor<\/strong>.<\/p>\n\n\n\n

Salicylic acid has two functional groups that can participate in hydrogen bonding: a phenolic hydroxyl group (-OH) and a carboxylic acid group (-COOH).<\/p>\n\n\n\n

    \n
  1. Interaction with the Phenolic Hydroxyl Group:<\/strong>\u00a0The diagram shows the hydrogen atom of the phenolic hydroxyl group on salicylic acid acting as a hydrogen bond donor. Its partial positive charge is attracted to the partially negative oxygen atom of a water molecule, which acts as the hydrogen bond acceptor. This bond is correctly represented by a dashed line between the H of the -OH group and the O of the H\u2082O molecule.<\/li>\n\n\n\n
  2. Interaction with the Carboxylic Acid Group:<\/strong>\u00a0The diagram depicts a second hydrogen bond at the carboxylic acid group. In this instance, the carbonyl oxygen (the oxygen double-bonded to carbon) of salicylic acid acts as a hydrogen bond acceptor. Its lone pairs and partial negative charge attract a partially positive hydrogen atom from a second water molecule. Here, the water molecule serves as the hydrogen bond donor.<\/li>\n<\/ol>\n\n\n\n

    The solution in the original image is also correct and demonstrates the same principles. The generated image above provides a clean and clear representation of these two possible hydrogen bonding interactions.thumb_upthumb_down<\/p>\n\n\n\n

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

    Draw two water molecules hydrogen bonding with the molecule below. \\text{\\footnotesize{}}\\text{\\footnotesize{H}}\\text{\\footnotesize{O}}\\text{\\footnotesize{}}\\text{\\footnotesize{H} OH OH \\text{\\footnotesize{}}\\text{O}\\text{\\footnotesize{}}\\text{H} The Correct Answer and Explanation is: This is the correct representation of two water molecules hydrogen bonding with salicylic acid: Explanation The provided diagram correctly illustrates two water molecules forming hydrogen bonds with a salicylic acid molecule. This interaction is based […]<\/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-234653","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/234653","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=234653"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/234653\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=234653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=234653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=234653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}