मराठी

An acidified manganate solution undergoes disproportionation reaction. The spin-only magnetic moment value of the product having manganese in a higher oxidation state is ______ B.M. (Nearest integer) -

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प्रश्न

An acidified manganate solution undergoes disproportionation reaction. The spin-only magnetic moment value of the product having manganese in a higher oxidation state is ______ B.M. (Nearest integer)

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MCQ
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उत्तर

An acidified manganate solution undergoes disproportionation reaction. The spin-only magnetic moment value of the product having manganese in a higher oxidation state is 0 B.M.

Explanation:

\[\ce{\overset{+6}{M}{n}O^{2-}4 ->[H^+] \overset{+7}{M}{n}O^-_4 + \overset{+4}{M}{n}O2 + H2O}\]

In Mn7+, there is no unpaired electron.

So, spin only magnetic moment the value of \[\ce{M{n}O^-4}\] is 0.

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Oxidation Number - Types of Redox Reactions
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