Final answer:
The electrolytic process for refining copper involves the deposition of copper at the cathode and the dissolution of copper at the anode. Copper metal from the anode is oxidized, allowing copper ions to enter the solution, while copper ions from the solution are reduced to copper metal on the cathode.
Step-by-step explanation:
The electrolytic process for refining copper involves the deposition of copper at the cathode and the dissolution of copper at the anode. In this process, a solution of copper sulfate is used, with a strip of copper acting as the anode and a metal (Me) acting as the cathode.
When the circuit is closed, copper metal from the anode is oxidized, allowing copper ions to enter the solution. At the same time, copper ions from the solution are reduced to copper metal on the cathode.