M n O 4 - ions can be reduced in strongly alkaline medium to give

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M n O_{4}^{-}

ions can be reduced in strongly alkaline medium to give

Chemistryd and f Block ElementsNEET

Options:

A $M n O_{2}$
B $M n^{2 +}$
C $M n O_{4}^{2 -}$
D $M n O_{3}^{-}$

Solution:

2379 Upvotes Verified Answer

The correct answer is:

M n O_{4}^{2 -}

M n O_{4}^{-}

ions can be reduced in strongly alkaline medium to give

M n O_{4}^{2 -}

\underset{(P u r p l e)}{M n O_{4}^{-}} + e^{-} \to \underset{(G r e e n)}{M n O_{4}^{2 -}}

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