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Q : Three electrolytic cells A,B,C containing solutions of ZnSO., AgNO, and CuSO., respectively are connected in series. A steady current of 1.5 amperes was

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Three electrolytic cells A,B,C containing solutions of ZnSO., AgNO, and CuSO., 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?

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