{"id":40037,"date":"2025-06-27T12:52:43","date_gmt":"2025-06-27T12:52:43","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=40037"},"modified":"2025-06-27T12:52:44","modified_gmt":"2025-06-27T12:52:44","slug":"lewis-structure-of-nitrogen-dioxide-no2","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/lewis-structure-of-nitrogen-dioxide-no2\/","title":{"rendered":"LEWIS STRUCTURE OF NITROGEN DIOXIDE (NO2)"},"content":{"rendered":"\n<p>LEWIS STRUCTURE OF NITROGEN DIOXIDE (NO2)<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"52\" height=\"700\" src=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/image-407.png\" alt=\"\" class=\"wp-image-40038\"\/><\/figure>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>The Lewis structure of Nitrogen Dioxide (NO\u2082) is drawn by following these steps:<\/p>\n\n\n\n<p><strong>1. Count the Total Valence Electrons:<\/strong><br>Nitrogen (N) has 5 valence electrons<br>Oxygen (O) has 6 valence electrons each<br>Total = 5 + (6 \u00d7 2) = 17 electrons<\/p>\n\n\n\n<p>Since NO\u2082 has an odd number of electrons, it is classified as a free radical.<\/p>\n\n\n\n<p><strong>2. Determine the Skeleton Structure:<\/strong><br>Nitrogen is the central atom with two oxygen atoms bonded to it.<\/p>\n\n\n\n<p><strong>3. Place the Electrons:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Create two N\u2014O bonds<\/li>\n\n\n\n<li>Place lone pairs on the oxygen atoms to complete their octets<\/li>\n\n\n\n<li>The odd electron will be left as an unpaired electron on nitrogen<\/li>\n<\/ul>\n\n\n\n<p><strong>4. Lewis Structure of NO\u2082:<\/strong><br>One oxygen forms a double bond with nitrogen, the other forms a single bond, and nitrogen holds the unpaired electron. The structure is:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">mathematicaCopyEdit<code>    O\n   \/\/\nN \u2014 O\n   .\n<\/code><\/pre>\n\n\n\n<p><strong>Formal Charges:<\/strong><br>To minimize formal charges, one oxygen is double-bonded, the other is single-bonded with a negative charge, and nitrogen carries a positive charge.<\/p>\n\n\n\n<p><strong>Electron Domain Geometry:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Three regions of electron density around nitrogen (two bonding pairs and one unpaired electron)<\/li>\n\n\n\n<li>Electron geometry is trigonal planar<\/li>\n<\/ul>\n\n\n\n<p><strong>Hybridization:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nitrogen uses sp\u00b2 hybrid orbitals for bonding<\/li>\n<\/ul>\n\n\n\n<p><strong>Molecular Geometry:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Due to the lone electron, the geometry is bent (V-shaped)<\/li>\n<\/ul>\n\n\n\n<p><strong>Approximate Bond Angle:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>About 120\u00b0<\/li>\n<\/ul>\n\n\n\n<p><strong>Polarity:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NO\u2082 is polar due to its asymmetrical bent structure<\/li>\n<\/ul>\n\n\n\n<p><strong>Explanation:<\/strong><br>Nitrogen dioxide is unique because it contains an odd number of electrons, making it a free radical. Despite its odd electron, NO\u2082 adopts a stable structure by delocalizing electrons and forming resonance structures. The bent molecular geometry causes unequal electron distribution, resulting in a polar molecule. The presence of an unpaired electron also makes NO\u2082 highly reactive, contributing to its role as an air pollutant and a participant in atmospheric chemical reactions.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"852\" height=\"1024\" src=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-1213.jpeg\" alt=\"\" class=\"wp-image-40039\" srcset=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-1213.jpeg 852w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-1213-250x300.jpeg 250w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-1213-768x923.jpeg 768w\" sizes=\"auto, (max-width: 852px) 100vw, 852px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>LEWIS STRUCTURE OF NITROGEN DIOXIDE (NO2) The Correct Answer and Explanation is: The Lewis structure of Nitrogen Dioxide (NO\u2082) is drawn by following these steps: 1. Count the Total Valence Electrons:Nitrogen (N) has 5 valence electronsOxygen (O) has 6 valence electrons eachTotal = 5 + (6 \u00d7 2) = 17 electrons Since NO\u2082 has an [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-40037","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/40037","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/comments?post=40037"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/40037\/revisions"}],"predecessor-version":[{"id":40040,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/40037\/revisions\/40040"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=40037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=40037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=40037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}