{"id":37159,"date":"2025-06-25T13:14:45","date_gmt":"2025-06-25T13:14:45","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=37159"},"modified":"2025-06-25T13:14:46","modified_gmt":"2025-06-25T13:14:46","slug":"not-yet-answered-what-is-the-correct-name-of-the-compound-kscn","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/not-yet-answered-what-is-the-correct-name-of-the-compound-kscn\/","title":{"rendered":"Not yet answered What is the correct name of the compound KSCN"},"content":{"rendered":"\n<p> Not yet answered What is the correct name of the compound KSCN? Select one: A. Potassium sulfur cyanide B. Potassium cyanate C. Potassium thiocyanate D. Potassium cyanide<\/p>\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 correct answer is: <strong>C. Potassium thiocyanate<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation:<\/h3>\n\n\n\n<p>The compound <strong>KSCN<\/strong> consists of the elements potassium (K) and the polyatomic ion <strong>SCN\u207b<\/strong>, which is called the <strong>thiocyanate<\/strong> ion.<\/p>\n\n\n\n<p><strong>Breaking down the name:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>K<\/strong> is the chemical symbol for <strong>potassium<\/strong>, a Group 1 alkali metal. When naming compounds containing potassium, the name \u201cpotassium\u201d remains unchanged in the compound name.<\/li>\n\n\n\n<li><strong>SCN\u207b<\/strong> is the thiocyanate ion. It is a polyatomic ion made of sulfur (S), carbon (C), and nitrogen (N). Its structure can be written in two common resonance forms: S\u2013C\u2261N\u207b and \u207bS\u2261C\u2013N. In either case, it contains both sulfur and nitrogen atoms bonded to carbon. This differentiates it from similar ions like cyanate (OCN\u207b) and cyanide (CN\u207b).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Why not the other choices?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A. Potassium sulfur cyanide<\/strong>: This name is incorrect and not standard in chemical nomenclature. There is no recognized ion called \u201csulfur cyanide.\u201d It seems to be a misinterpretation of thiocyanate.<\/li>\n\n\n\n<li><strong>B. Potassium cyanate<\/strong>: Cyanate has the formula <strong>OCN\u207b<\/strong>, not SCN\u207b. It contains oxygen instead of sulfur.<\/li>\n\n\n\n<li><strong>D. Potassium cyanide<\/strong>: Cyanide is <strong>CN\u207b<\/strong>, lacking sulfur. This would make the compound <strong>KCN<\/strong>, not <strong>KSCN<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Summary:<\/h3>\n\n\n\n<p>The ion <strong>SCN\u207b<\/strong> is called <strong>thiocyanate<\/strong> because \u201cthio\u201d indicates the presence of sulfur in place of an oxygen atom, as compared to the cyanate ion (OCN\u207b). Therefore, the correct name for <strong>KSCN<\/strong> is <strong>potassium thiocyanate<\/strong>, a compound often used in analytical chemistry and coordination chemistry.<\/p>\n\n\n\n<p>Correct answer: <strong>C. Potassium thiocyanate<\/strong>.<\/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-banner8-862.jpeg\" alt=\"\" class=\"wp-image-37163\" srcset=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-862.jpeg 852w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-862-250x300.jpeg 250w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-862-768x923.jpeg 768w\" sizes=\"auto, (max-width: 852px) 100vw, 852px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Not yet answered What is the correct name of the compound KSCN? Select one: A. Potassium sulfur cyanide B. Potassium cyanate C. Potassium thiocyanate D. Potassium cyanide The Correct Answer and Explanation is: The correct answer is: C. Potassium thiocyanate Explanation: The compound KSCN consists of the elements potassium (K) and the polyatomic ion SCN\u207b, [&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-37159","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/37159","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=37159"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/37159\/revisions"}],"predecessor-version":[{"id":37164,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/37159\/revisions\/37164"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=37159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=37159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=37159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}