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When the sample of copper with zinc impu...

When the sample of copper with zinc impurityn is to be purified by electrolysis, the appropriate electrode are .

A

Cathode=Pure zine,Anode= Pure copper

B

Cathode= Impure, sample. Anode = Pure copper

C

Cthode=Imure zinc, Anode= Impure sample

D

Cathode,=Pure copper, Anode= Impure sample

Text Solution

Verified by Experts

The correct Answer is:
D
Impure metal will be anode while pure metal will be cathode .
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