

MCQOPTIONS
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1. |
When \[CuS{{O}_{4}}\] is electrolysed using platinum electrodes, |
A. | copper is liberated at cathode, sulphur at anode |
B. | copper is liberated at cathode, oxygen at anode |
C. | sulphur is liberated at cathode; oxygen anode |
D. | oxygen is liberated at cathode, copper at anode |
Answer» C. sulphur is liberated at cathode; oxygen anode | |