Question

explain how electrolysis can be used to obtain metals from their salts ?​

Answer 1

Answer:

Explanation:

According to me:

All metals can be extracted through electrolysis. The question of economics does play a role in what you want to extract, however. For example, it is often easier to obtain Zn from roasting despite the fact that we can extract it from electrolysis

Answer 2

Answer:

by roasting and calcination redox reaction takes place