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The equilibrium constant (K) for the rea...

The equilibrium constant (K) for the reaction
`Cu(s)+2Ag^(+) (aq) rarr Cu^(2+) (aq)+2Ag(s)`, will be
[Given, `E_(cell)^(@)=0.46 V`]

A

`3.9xx10^(15)`

B

`3.9xx10^(10)`

C

`1.9xx10^(15)`

D

`1.9xx10^(9)`

Text Solution

Verified by Experts

The correct Answer is:
A
`E_(cell)=0rArrE_(cell)^(@)=(0.059)/(2)logK`
`rArr logK=15.6rArrK=10^(15.6)=3.9xx10^(15)`
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