M n O 4 - is a good oxidising agent in different media where it changes to → M n 2 + → M n O 4 2 - → M n O 2 → M n 2 O 3 The oxidation number of Mn correspondingly reduces by

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ChemistryComplete d-blockd-blockEasy2 minPYQ_2020

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$M n O_{4}^{-}$ is a good oxidising agent in different media where it changes to
$\to M n^{2 +}$
$\to M n O_{4}^{2 -}$
$\to M n O_{2}$
$\to M n_{2} O_{3}$
The oxidation number of Mn correspondingly reduces by

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Stream:NTA_ABHYASSubject:ChemistryTopic:Complete d-blockSubtopic:d-block

⏱ 2mℹ️ Source: PYQ_2020

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