{"id":161235,"date":"2024-11-04T14:28:36","date_gmt":"2024-11-04T14:28:36","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=161235"},"modified":"2024-11-04T14:28:38","modified_gmt":"2024-11-04T14:28:38","slug":"the-compound-which-does-not-exist-is","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2024\/11\/04\/the-compound-which-does-not-exist-is\/","title":{"rendered":"The compound which does not exist is"},"content":{"rendered":"\n

The compound which does not exist is:
A) Sodium Superoxide (NaO) <\/p>\n\n\n\n

B) Sodium Peroxide (Na\u2082O\u2082) <\/p>\n\n\n\n

C) Sodium Oxide (Na\u2082O) <\/p>\n\n\n\n

D) Sodium Hydroxide (NaOH)<\/p>\n\n\n\n

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

The compound that does not exist among the given options is A) Sodium Superoxide (NaO)<\/strong>. To understand why, we must look at the properties and formation of each compound mentioned.<\/p>\n\n\n\n

B) Sodium Peroxide (Na\u2082O\u2082)<\/strong>, C) Sodium Oxide (Na\u2082O)<\/strong>, and D) Sodium Hydroxide (NaOH)<\/strong> are all well-established chemical compounds.<\/p>\n\n\n\n

    \n
  1. Sodium Oxide (Na\u2082O)<\/strong>: This is a common ionic compound formed from sodium and oxygen. Sodium, being an alkali metal, readily reacts with oxygen to form sodium oxide. The oxidation state of sodium in Na\u2082O is +1, and oxygen has an oxidation state of -2. The compound is used in various applications, including glass manufacturing.<\/li>\n\n\n\n
  2. Sodium Peroxide (Na\u2082O\u2082)<\/strong>: This compound is also formed by the reaction of sodium with oxygen but in a different stoichiometry. Sodium peroxide contains the peroxide ion (O\u2082\u00b2\u207b), which results from two oxygen atoms bonded together. Sodium peroxide is used as a bleaching agent and in oxygen generation in certain applications.<\/li>\n\n\n\n
  3. Sodium Hydroxide (NaOH)<\/strong>: This is a well-known strong base commonly known as lye or caustic soda. It is formed by the reaction of sodium with water, producing hydroxide ions (OH\u207b). Sodium hydroxide is widely used in various industries, including soap making and food processing.<\/li>\n\n\n\n
  4. Sodium Superoxide (NaO)<\/strong>: This compound is incorrectly formulated. While superoxides exist, such as potassium superoxide (KO\u2082), sodium superoxide (NaO) does not exist as a stable compound. The formula implies that sodium would bond with a single oxygen atom in a superoxide state, which does not correspond to any known stable compound. In superoxides, the ion typically has a charge of -1 (O\u2082\u207b), requiring a different stoichiometric balance and often only forms with larger alkali metals like potassium and cesium.<\/li>\n<\/ol>\n\n\n\n

    In summary, sodium superoxide (NaO) is not a recognized compound, making option A the correct answer.<\/p>\n","protected":false},"excerpt":{"rendered":"

    The compound which does not exist is:A) Sodium Superoxide (NaO) B) Sodium Peroxide (Na\u2082O\u2082) C) Sodium Oxide (Na\u2082O) D) Sodium Hydroxide (NaOH) The Correct Answer and Explanation is: The compound that does not exist among the given options is A) Sodium Superoxide (NaO). To understand why, we must look at the properties and formation of […]<\/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-161235","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/161235","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=161235"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/161235\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=161235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=161235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=161235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}