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Which one is correct group reagent for g...

Which one is correct group reagent for group cations?

A

`Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),"dil"HCl`

B

`Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),NH_(4)Cl+NH_(4)OH+H_(2)S`

C

`Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),NH_(4)Cl+NH_(4)OH`

D

`Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),HCl+H_(2)S`

Text Solution

Verified by Experts

The correct Answer is:
B
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