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Chemistry
Which of the following statements regarding electrolytic refining of copper is incorrect ?
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Q. Which of the following statements regarding electrolytic refining of copper is incorrect ?
General Principles and Processes of Isolation of Elements
A
In this process anode is made up of impure copper and pure copper strips are taken as cathode.
B
Acidic or basic solution of copper sulphate is used as electrolyte
C
Antimony, tellurium, silver and gold are some of the metals deposits as anode mud during this process
D
Zinc can be also refined by electrolytic refining method.
Solution:
During electrolytic refining of copper, electrolyte used is acidified solution of copper sulphate