Chemistry · 2022
JEE Main · 27 July 2022, Shift 2 · Q87
The oxidation state of manganese in the product obtained in a reaction of potassium permanganate and hydrogen peroxide in basic medium is \ \ \ \.
The oxidation state of manganese in the product obtained in a reaction of potassium permanganate and hydrogen peroxide in basic medium is \_\_\_\_.
Official answer
4
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.