Block D and F Elements Chemistry NCERT Exemplar Solutions Class 12th Chapter Three Class 12th Chemistry Ncert Solutions Chemistry Class 12th

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

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Payal Gupta | Contributor-Level 10

6 months ago

In acidic solution

$3 \overset{+ 6}{M n} O_{4}^{2 -} + 4 H^{+} \to 2 \overset{+ 7}{M n} O_{4}^{-} + \overset{+ 4}{M n} O_{2} + 2 H_{2} O$

Difference in oxidation state of Mn is product

= 7 – 4 = 3

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Chemistry NCERT Exemplar Solutions Class 12th Chapter Three 2025

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