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When the sample of copper with the zinc ...

When the sample of copper with the zinc impurity is to be purified by electrolysis, the appropriate electrodes are

A

`{:("Cathode","Anode"),("Pure copper","Pure zinc"):}`

B

`{:("Cathode","Anode"),("Pure Zinc","Pure Copper"):}`

C

`{:("Cathode","Anode"),("Pure Copper","ImPure Copper"):}`

D

`{:("Cathode","Anode"),("Pure Zinc","ImPure Zinc"):}`

Text Solution

Verified by Experts

The correct Answer is:
C
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