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At 25^@C, E^@ for reaction, Cu^(2+) + Sn...

At `25^@C, E^@` for reaction, `Cu^(2+) + Sn(s) to Cu(s) + Sn^(2+)` is 0.118 V, the equilibrium constant for the reaction is:

A

`10^8`

B

`10^4`

C

`10^12`

D

`10^16`

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