Question

During the process of electrolytic refining of copper, some metals present as impurity settle as "anode mud". These are

a) Sn and Ag
b) Pb and Zn
c) Ag and Au
d) Fe and Ni

Also explain your answer !!​

Answer 1

Explanation:

ans c is correct answer ok

Answer 2

Answer

(c) Ag and Au

★Explanation★

In the electrolytic refining of copper and more electropositive impurities like Fe , Zn , Ni , Co , etc. dissolve in the the solution and less electropositive impurities such as Ag , Au and Pt collect below the anode in the form of anodic mud.