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What is (Z) ?...


What is (Z) ?

A

It is salt of `Fe^(3+)`

B

It is salt of `Sn^(4+)`

C

It is salt of `Mn^(2+)`

D

It is salt of `Cr^(6+)`

Text Solution

Verified by Experts

The correct Answer is:
C
`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.
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