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The standard electrode potential for the...

The standard electrode potential for the reactions,
`Ag^(+)(aq)+e^(-) rarr Ag(s)`
`Sn^(2+)(aq)+2e^(-) rarr Sn(s)`
at `25^(@)C` are `0.80 ` volt and `-0.14 ` volt, respectively. The `emf`of the cell `Sn|Sn^(2+)(1M)||Ag^(+)(1M)Ag` is `:`

A

0.66 volt

B

0.80 volt

C

1.80 volt

D

0.94 volt

Text Solution

Verified by Experts

The correct Answer is:
D
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