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Q.
$MnO_{4}^{-}$ ions can be reduced in strongly alkaline medium to give
NTA AbhyasNTA Abhyas 2020The d-and f-Block Elements
Solution:
$MnO_{4}^{-}$ ions can be reduced in strongly alkaline medium to give $MnO_{4}^{2 -}$
$\underset{\left(\right. P u r p l e \left.\right)}{M n O_{4}^{-}}+e^{-} \rightarrow \underset{\left(\right. G r e e n \left.\right)}{M n O_{4}^{2 -}}$