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The equivalent constant of the reaction:...

The equivalent constant of the reaction:
`Cu(s)+2Ag^(+)(aq.) rarr Cu^(2+)(aq.)+2Ag(s)`
`E^(@)=0.46 V` at `298 K`,is:

A

`4.0 xx 10^(15)`

B

`2.4 xx 10^(10)`

C

`2.0 xx 10^(10)`

D

`4.0 xx 10^(10)`

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The correct Answer is:
A
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