Which of the following is an electrolyte used during the electrolytic refining of copper?
A. Copper sulphate solution
B. Copper sulphate solution acidified with sulphuric acid
C. Sulphuric acid
D. Copper chloride
Answer:C
Which of the following is an electrolyte used during the electrolytic refining of copper?
A. Copper sulphate solution B. Copper sulphate solution acidified with sulphuric acid C. Sulphuric acid D. Copper chloride