1.

In acidic medium if potassium permanganate is used as an oxidising agent, we get :

Answer»

`MnO_(4)^(2-)`
`MN^(2+)`
`MnO_(2)`
`Mn_(2)O_(3)`

SOLUTION :`MnO_(4)^(-) + 8H^(+) + 5e^(-) to Mn^(2+) + 4H_(2)O`


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