Question

What is meant by refining of metal

Answer 1

Explanation:

In metallurgy, refining consists of purifying an impure metal. It is to be distinguished from other processes such as smelting and calcining in that those two involve a chemical change to the raw material, whereas in refining, the final material is usually identical chemically to the original one, only it is purer.

Answer 2

Explanation:

it is the process of purification of the metal obtained after reduction various methods of refining are employed but the most common one is the electrolytic refining