Home
Class 12
CHEMISTRY
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 zinc","Pure copper"):}`

B

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

C

`{:("Cathode","Anode"),("Impure zinc","Impure sample"):}`

D

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

Text Solution

Verified by Experts

The correct Answer is:
D
Impure sample is made of the anode and pure copper acts as the cathode.
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    BITSAT GUIDE|Exercise BITSAT Archives|13 Videos

  • D AND F BLOCK ELEMENTS

    BITSAT GUIDE|Exercise BITSAT Archives|10 Videos

  • GENERAL ORGANIC CHEMISTRY

    BITSAT GUIDE|Exercise BITSAT|13 Videos

Similar Questions

Explore conceptually related problems

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

When the sample of Cu with Zn as impurity is to be purified by electrolysis, the appropriate electrodes are :

Refining of impure copper with zinc impurity is to be done by electrolysis using electrods as-

Refining to impure copper with zinc impurity ist o be done be electrolysis using electrodes as:

Impure nickel can be purified by