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In an electrolysis experiment, current w...

In an electrolysis experiment, current was passed for `5h` through two cells connected in series. The first cell contains a solution of gold and second contains copper sulphate solution. In the first cell, `9.85g ` of gold was deposited. If the oxidation number of gold is `+3`, find the amount of copper deposited at the cathode of the second cell. Also calculate the magnitude of the current in ampere, `(` Atomic weight of `Au` is 197 and atomic weight of `Cu` is `63.5)`.

A

4.95 g,0.8A

B

5.5g, 0.9A

C

4.76 g, 0.8A

D

5.85g, 0.5A

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