Purification And Characterisation Of Organic Compounds Question 135
Question: Which of the following statements regarding electrolytic refining of copper is incorrect-
Options:
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.
Show Answer
Answer:
Correct Answer: B
Solution:
[b] During electrolytic refining of copper electrolyte used is acidified solution of copper sulphate.
BETA
