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Two different electrolytic cells filled ...

Two different electrolytic cells filled with molten `Cu(NO_(3) )_( 2)` and molten `A1(NO_(3) )_( 3)` respectively are connected in series. When electricity is passed `2.7` g Al is deposited on electrode. The mass of Cu deposited on cathode will be:

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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