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Manganese salt + PbO(2) + Conc. HNO(3) r...

Manganese salt `+ PbO_(2) + `Conc. `HNO_(3) rarr` The solution acquires purple colour. The colour is due to

A

`HMnO_(4)`

B

a lead salt

C

`H_(2)MnO_(4)`

D

`Mn(NO_(3))_(2)`

Text Solution

Verified by Experts

The correct Answer is:
1
`2Mn(NO_(3))_(2)+5PbO_(2)+6HNO_(3)rarr underset("permanganic acid(purple)")(2HMnO_(4))`+2H_(2)O+5Pb(NO_(3))_(2)`
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