1.

For the reduction of silver ions with copper metal, the standard cell potential was found to be +0.46V at `25^(@)C`. The value of standard Gibbs energy, `DeltaG^(@)` will be `(F=96500" C "mol^(-1))`A. `-98.0kJ`B. `-89.0kJ`C. `-89.0J`D. `-44.5kJ`

Answer» Correct Answer - B
`Cu+2Ag^(+)toCu^(2+)+2Ag,E_(cell)^(@)=0.46V`
`DeltaG^(@)=-nFE_(cell)^(@)=-2xx96500xx0.46J=-88780J=-89kJ`


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