Question

Which is the electrolyte used in electrolytic refining of copper

Answer 1

Answer:

A dilute aqueous solution of copper sulfate and sulfuric acid is used as the electrolyte.

Answer 2

Answer:-

❤A block of impure copper is taken as an anode or positive electrode. Copper sulfate which is acidified with sulfuric acid is used as a graphite-coated electrolyte along with pure copper tubes, as a cathode or negative electrode.