{"id":211307,"date":"2025-05-03T16:34:47","date_gmt":"2025-05-03T16:34:47","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=211307"},"modified":"2025-05-03T16:34:49","modified_gmt":"2025-05-03T16:34:49","slug":"is-the-ionic-compound-agbr-soluble-or-insoluble","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/05\/03\/is-the-ionic-compound-agbr-soluble-or-insoluble\/","title":{"rendered":"Is the ionic compound AgBr soluble or insoluble"},"content":{"rendered":"\n

Is the ionic compound AgBr soluble or insoluble, and does each of its ions tend to be soluble?<\/p>\n\n\n\n

a. Both ions soluble<\/p>\n\n\n\n

b. Both ions insoluble<\/p>\n\n\n\n

c. Ions differ; soluble<\/p>\n\n\n\n

d. Ions differ; insoluble<\/p>\n\n\n\n

The correct answer and explanation is :<\/strong><\/mark><\/p>\n\n\n\n

Correct Answer: d. Ions differ; insoluble<\/strong><\/p>\n\n\n\n

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

The compound AgBr (silver bromide)<\/strong> is classified as insoluble<\/strong> in water. To understand this, we must explore both the solubility rules and the behavior of the individual ions: Ag\u207a (silver ion)<\/strong> and Br\u207b (bromide ion)<\/strong>.<\/p>\n\n\n\n

\n\n\n\n

Solubility Rules Review:<\/strong><\/h3>\n\n\n\n
    \n
  1. Bromides (Br\u207b)<\/strong> are generally soluble<\/strong> with most cations, except<\/strong> when combined with certain transition metals such as silver (Ag\u207a), lead (Pb\u00b2\u207a), and mercury (Hg\u2082\u00b2\u207a)<\/strong>.<\/li>\n\n\n\n
  2. Silver compounds (Ag\u207a)<\/strong> are often insoluble<\/strong>, with a few exceptions like AgNO\u2083 (silver nitrate)<\/strong> and Ag(C\u2082H\u2083O\u2082) (silver acetate)<\/strong>.<\/li>\n<\/ol>\n\n\n\n
    \n\n\n\n

    Breakdown of AgBr\u2019s Solubility:<\/strong><\/h3>\n\n\n\n
      \n
    • Br\u207b ion (bromide):<\/strong>
      Bromide ions are typically soluble<\/strong>, which means that when paired with common cations like Na\u207a or K\u207a, the resulting compound dissolves easily in water.<\/li>\n\n\n\n
    • Ag\u207a ion (silver):<\/strong>
      Silver ions tend to form insoluble<\/strong> compounds with halides (Cl\u207b, Br\u207b, I\u207b). Therefore, AgBr is insoluble<\/strong> in water due to the low solubility of silver halides.<\/li>\n<\/ul>\n\n\n\n
      \n\n\n\n

      Why AgBr Is Insoluble:<\/strong><\/h3>\n\n\n\n

      When AgBr<\/strong> is placed in water, it does not dissociate significantly<\/strong> into its ions. This is because the lattice energy (the energy that holds the ionic solid together) is greater than the hydration energy (the energy released when ions interact with water). As a result, very little Ag\u207a and Br\u207b enter the solution<\/strong>.<\/p>\n\n\n\n

      The Ksp (solubility product constant)<\/strong> for AgBr is extremely low (around 5.0 \u00d7 10\u207b\u00b9\u00b3 at 25\u00b0C), indicating poor solubility<\/strong>. This means it precipitates out of solution rather than dissolving.<\/p>\n\n\n\n

      \n\n\n\n

      Conclusion:<\/strong><\/h3>\n\n\n\n
        \n
      • AgBr<\/strong> is insoluble<\/strong>.<\/li>\n\n\n\n
      • The ions differ in solubility<\/strong>: Br\u207b is usually soluble, but Ag\u207a tends to form insoluble salts.<\/li>\n\n\n\n
      • Hence, the correct answer is d. Ions differ; insoluble<\/strong>.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

        Is the ionic compound AgBr soluble or insoluble, and does each of its ions tend to be soluble? a. Both ions soluble b. Both ions insoluble c. Ions differ; soluble d. Ions differ; insoluble The correct answer and explanation is : Correct Answer: d. Ions differ; insoluble Explanation: The compound AgBr (silver bromide) is classified […]<\/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-211307","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/211307","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=211307"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/211307\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=211307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=211307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=211307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}