Question

Electrorefining= the process of purifying metals such as gold silver etc by electrolysis is called electrorefining.​

Answer 1

Answer:

It use electroplating on a large scale and are important techniques for the economical and straightforward purification of non-ferrous materials. The most common electrorefined metals are lead, copper, gold, silver, zinc etc.

Explanation:

please mark as a

Answer 2

Explanation:

Electrorefining= the process of purifying metals such as gold silver etc by electrolysis is called electrorefining.