Q27 / 160 · AP EAMCET 2024 (19 May Shift 2) · Chemistry

The anode and cathode used in electrolytic refining of copper respectively are

A
Pure copper, impure copper
Correct answer
B
Impure copper, pure copper
C
Pure copper, pure zinc
D
Impure copper, pure zinc

Solution

During electrolytic refining of copper impure copper is used as anode and pure copper is used as cathode.

Hence, the correct answer is option: 'B'.

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