1.

Molecular weight of Mohr.s salt is 392. Its equivalent weight when it is oxidised by KMnO_(4) in acidic medium is

Answer»

392
196
`130.6`
`78.5`

Solution :n-f of `FeSO_(4)(NH_(4))_(2)SO_(4).6H_(2)O=1impliesE=(M)/(1)`


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