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Chemistry
The anode mud in the electrolytic refining of silver contains
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Q. The anode mud in the electrolytic refining of silver contains
NTA Abhyas
NTA Abhyas 2020
General Principles and Processes of Isolation of Elements
A
Zn, Cu, Ag, Au
75%
B
Zn, Ag, Au
0%
C
Cu, Ag, Au
0%
D
Au only
25%
Solution:
The anode mud in the electrolytic refining of silver contains Au only.
Metals, which are less reactive than Ag, remain in anode mud, and metals which are more reactive than Ag metal will be in electrolyte solution.