JEE Main202224 Jun 2022Evening ShiftChemistryRedox ReactionsActual

Manganese VI has ability to disproportionate in acidic solution. The difference in oxidation states of two ions it forms in acidic solution is

Correct answer

Step-by-step solution

In acidic solution Mn(VI) become unstable relative to Mn(VII) and Mn(IV) 3 MnO 4 2 - + 4 H + → 2 MnO 4 - + MnO 2 + 2 H 2 O So difference in oxidation state of product ions of Mn is = 3

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