Question

give reason why copper of high grade purity is obtained almost exclusively by electrolytic refining

Answer 1

Answer:

hope it helps you.......

Answer 2

• Impure Cu strip is used as cathode.....

• Acidified Aqueous $\: CuSO4$ is used as electriclyte.....

• Pure Cu is deposite as Cathode.....

• Impurities settle as anode-mud.....