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Aq solution contains Zn(CH(3)COO)(2) Cd(...

Aq solution contains `Zn(CH_(3)COO)_(2) Cd(CH_(3)COO)_(2)` and `Cu(CH_(2)COO)_(2)` on passing `H_(2)S` gas there is precipitate of …….. As sulphide.

A

`Zn^(2+),Cd^(2+)`

B

`Cu^(2+),Cd^(2+)`

C

`Zn^(2+),Cu^(2+)`

D

`Zn^(2+),Cu^(2+),Cd^(2+)`

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The correct Answer is:
d
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