Electrochemistry - Result Question 27

####29. For a cell involving one electron Ecell !=0.59V at 298K, the equilibrium constant for the cell reaction is :

[2019]

[. Given that 2.303RTF=0.059V at .T=298K]

(a) 1.0×102

(b) 1.0×105

(c) 1.0×1010

(d) 1.0×1030

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Solution:

(c) Ecell =2.303RTnFlogK

Given : Ecell =0.59V,n=1

0.59=0.0591logK

0.590.059=logK

10=logk

K=1010



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