JEE Main 2022 — D And F Block Elements Question with Solution
From: JEE Main 2022 (Online) 24th June Morning Shift
Question
The difference in oxidation state of chromium in chromate and dichromate salts is ___________.
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Step-by-step explanation
Chromate ion , oxidation state of
Dichromate ion , oxidation state of
Difference in oxidation state zero
Dichromate ion , oxidation state of
Difference in oxidation state zero
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This is a previous-year question from JEE Main 2022, covering the D And F Block Elements chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.