MnO42– undergoes disproportionation reaction in acidic medium but Mn – InterviewSolution

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1.	MnO42– undergoes disproportionation reaction in acidic medium but MnO4– does not. Give reason.
Answer» Mn has +7 O.S. which is maximum O.S. so MnO₄ ^- can undergo reduction only while MnO₄ ^2- has +6 O.S. of Mn so it can undergo oxidation as well as reduction.

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