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Efficiency of the following cell is 84% ...

Efficiency of the following cell is 84%
`A(s)+B_(aq)^(2+) + B(s), DeltaH^(@) = -285KJ`
The standard electrode potential of cell will be.

A

1.20 V

B

2.40V

C

1.10 V

D

1.24 V

Text Solution

Verified by Experts

The correct Answer is:
D
`e=(DeltaG)/(DeltaH) = DeltaG = - nFE`
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