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Calculate the emf of the following conce...

Calculate the emf of the following concentration cell at `25^(@)C`:
`Ag(s)|AgNO_(3) (0.01 M)||AgNO_(3) (0.05 M)|Ag (s)`

A

0.828V

B

0.0413V

C

`-0.0413` V

D

`-0.828` V

Text Solution

Verified by Experts

The correct Answer is:
B
`E=E^@-0.0591/n` log Q
`E^@`=0 for all concentration cells
=`0-0.0591/1 "log"(0.01/0.05)`=0.0413 V
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