JEE Main 2022 — Hydrogen Question with Solution
From: JEE Main 2022 (Online) 27th July Evening Shift
Question
The oxidation state of manganese in the product obtained in a reaction of potassium permanganate and hydrogen peroxide in basic medium is ____________.
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Correct answer
See solution below.
Step-by-step explanation
Oxidation state of Mn in MnO2 = +4
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This is a previous-year question from JEE Main 2022, covering the Hydrogen 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.