Question

Describe the process of refining of copper and aluminium??

Best answer will be marked as brainliest

Please help!!!!!!!

Answer 1

The cell used in this process consists of an iron tank lined with carbon at the bottom. A molten alloy of copper, crude aluminium and silicon is used as the anode. It forms the lowermost layer in the cell. The middle layer consists of molten mixture of fluorides of sodium, aluminium and barium (cryolite + BaF2).

Answer 2

this is about the extraction of aluminum