The oxidation number of oxygen in ozone, O3 is +3 -3 +2 -2 0<\/p>\n\n\n\n
The correct answer and explanation is:<\/strong><\/mark><\/p>\n\n\n\n Correct Answer: \u20132<\/strong><\/p>\n\n\n\n The oxidation number<\/strong> (or oxidation state) of an element in a compound or molecule represents the effective charge that atom would have if all bonds were ionic. In most compounds, oxygen<\/strong> typically has an oxidation number of \u20132<\/strong>, and this remains true in ozone (O\u2083)<\/strong>.<\/p>\n\n\n\n Let\u2019s break it down:<\/p>\n\n\n\n 1. Structure of Ozone (O\u2083):<\/strong> 2. Rule for elements in their elemental form:<\/strong> Important Rule:<\/strong> This rule applies regardless of how many atoms are bonded together, as long as they are atoms of the same element<\/strong>.<\/p>\n\n\n\n So, although oxygen typically<\/em> has an oxidation number of \u20132 in compounds like H\u2082O or CO\u2082, in ozone<\/strong>, which is a pure element<\/strong>, the oxidation number of each oxygen atom is 0<\/strong>.<\/p>\n\n\n\n Answer Recap:<\/strong><\/p>\n\n\n\n The oxidation number of oxygen in ozone, O3 is +3 -3 +2 -2 0 The correct answer and explanation is: Correct Answer: \u20132 Explanation (300 words): The oxidation number (or oxidation state) of an element in a compound or molecule represents the effective charge that atom would have if all bonds were ionic. In most […]<\/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-26690","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/26690","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=26690"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/26690\/revisions"}],"predecessor-version":[{"id":26691,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/26690\/revisions\/26691"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=26690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=26690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=26690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\n\n\nExplanation (300 words):<\/strong><\/h3>\n\n\n\n
Ozone is a triatomic molecule composed entirely of oxygen atoms. It has a bent structure and is a resonance hybrid<\/strong> of two structures, where a double bond and single bond alternate between the three atoms. Despite the differing bond types in resonance structures, the oxidation number is assigned based on rules, not bond type.<\/p>\n\n\n\n
Ozone is made up only of oxygen atoms. Like O\u2082 (dioxygen), it is an elemental form of oxygen<\/strong>, not a compound with other elements.<\/p>\n\n\n\n
For an element in its elemental form (like O\u2082, O\u2083, H\u2082, N\u2082, etc.), the oxidation number is always 0<\/strong>.<\/p>\n\n\n\n\n
\u2705 Final Answer: 0<\/strong><\/h3>\n","protected":false},"excerpt":{"rendered":"