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The standard e.m.f. of a galvanic cell i...

The standard e.m.f. of a galvanic cell involving cell reaction with n = 2 is found to be 0.295 V at `25^@C`. The equilibrium constant of the reaction would be

A

`1.0 xx 10^10`

B

`2.0 xx 10^11`

C

`4.0 xx 10^12`

D

`1.0 xx 10^2`

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The correct Answer is:
A
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