Question

Which metal is present in the anode mud during the electrolytic refining of copper?

2 points

Na

Ca

Fe

Pb​

Answer 1

In electrolytic refining of copper, the common elements present in anode mud are selenium, tellurium, silver, gold, platinum, and antimony. These elements are very less reactive and are not affected during the purification process.

Answer 2

Answer:

In the electrolytic refining of copper, the anode mud contains antimony, selenium, tellurium, silver gold and platinum.