Question
Question: Electrolytic refining is used to purify which of the following metals?...
Electrolytic refining is used to purify which of the following metals?
A
Cu and Zn
B
Ge and Si
C
Zr and Ti
D
Zn and Hg
Answer
Cu and Zn
Explanation
Solution
Electrolytic refining is used to purify Cu and Zn.