1.

What is (Z) ?

Answer»

It is salt of `Fe^(3+)`
It is salt of `Sn^(4+)`
It is salt of `Mn^(2+)`
It is salt of `Cr^(6+)`

Solution :`2MnO_4^(-)(Y)+3MN^(2+)(Z)+2H_2Oto5MnO_2+4H^(+)`
This reaction is Vohhard method for estimation of manganese carried out in presence of `ZnSO_4` or suspended ZnO which CATALYSE the oxidation.


Discussion

No Comment Found

Related InterviewSolutions