Three electrolytic cells A,B,C containing solutions of `ZnSO_(4)`, `AgNO_(3)` and `CuSO_(4)`, respectively are connected in series. A steady current of 1.5 amperes was passed through them until 1.45 g of silver deposited at the cathode of cell B. How long did the current flow? What mass of copper and zinc were deposited?
A
6.35 gm copper deposits at cathode in cell z
B
2.24 litre `Cl_2` is liberated(at 1atm and 273 K) at anode in cell X
C
2.24 litre `O_2` is liberated(at 1atm and 273 K) at anode in cell Y
D
2.24 litre `H_2` is liberated(at 1atm and 273 K) at anode in cell X
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The correct Answer is:
C
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