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Nernst equation is E = E^(@)-(RT)/(nF)ln...

Nernst equation is `E = E^(@)-(RT)/(nF)lnQ`. If `Q = K_(C)`, then which one is one correct,

A

`E = E^(@)`

B

`(RT)/(nF)lnQ = E^(@)`

C

`E = 0`

D

`K_(C) = e^((nE^(@)F)/(RT))`

Text Solution

Verified by Experts

The correct Answer is:
A
If `Q = K_(c)`, then `E = 0`
Also `E^(@) = (RT)/(nF)lnK_(c)`
`K_(c) = e^(nF^(@)F//RT)`
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