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The temperatuer coefficient, of the emf,...

The temperatuer coefficient, of the emf, i.e., `(dE)/(dt) = -0.00065` Volt `deg^(-)` for the cell, `Cd| CdCl_(2)(1 M) ||AgCl(s)| Ag` at `25^(@)`.
Calcualte the entropy changes `DeltaS_(298K)` for the cell reaction,
`Cd + 2AgCl rightarrow Cd^(2+) + 2Cl^(-) + 2Ag`

A

`-105.5JK^(-1)`

B

`-105.2JK^(-1)`

C

`-75.7JK^(-1)`

D

`-125.5JK^(-1)`

Text Solution

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The correct Answer is:
D
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