The equivalent weight of `KMnO_4` in a redox reaction in a neutral medium is .

Equivalent weight of KMnO_(4) acting as an oxidant in acidic medium is

Calculate the equivalent weight of KMnO_(4)

Calculate equivalent weight of KMnO_4 in acidic medium.

The equivalent weight of KMnO_(4) in (a) neutral medium, (b) acidic medium and (c ) alkaline medium is M//.. ( where M is mol.wt. of KMnO_(4) )