Question

what are the metals used for the purification of copper

Answer 1

Zinc and copper is the rod that we use nd cuso4 is the solution nd process is electrolysis

Answer 2

Hey friend here is your answer

The process is known as Electrolysis

Pure copper is used for this.
Cathode : Pure copper
Anode : Blister Copper (or impure copper)

thanks✅☺️