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


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