Question
Question: Which of the following metal is thrown as anode mud during electrolytic refining of copper?...
Which of the following metal is thrown as anode mud during electrolytic refining of copper?
A
Zn
B
Fe
C
Ag
D
Ni
Answer
Ag
Explanation
Solution
In electrolytic refining of Cu, impirities of Fe,Ni and Zn pass into solution and others like Au and Ag fall down, as anode mud.