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Two different electrolytic cells filled ...

Two different electrolytic cells filled with molten `Cu(NO_3)_(2)` and molten `Al(NO_3)_(3)` respectively are connected in series. When electricity is passed 2.7 g Al is deposited on electrode. Calculate the weight of Cu deposited on cathode.
`[Cu = 63.5 , Al = 27.0 g mol^(-1)]`

A

`190.5` g

B

`9.525` g

C

`63.5` g

D

`31.75` g

Text Solution

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The correct Answer is:
C
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