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MnO4 2– (1 mole) in neutral aqueous medium disproportionates to

(a) 2/3 mole of MnO4 – and 1/3 mole of MnO2

(b) 1/3 mole of MnO4 – and 2/3 mole of MnO2 

(c) 1/3 mole of Mn2O7 and 1/3 mole of MnO

(d) 2/3 mole of Mn2O7 and 1/3 mole of MnO2

1 Answer

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Best answer

Correct option: (a) 2/3 mole of MnO4 – and 1/3 mole of MnO2

Explanation:

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