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The cell in which the following reaction occurs `2Fe^(3+)(aq)+2I^(-)(aq)to2Fe^(2+)(aq)+I_(2)(s)` has `E_(cell)^(@)=0.236V` at 298K. Calculate the standard gibbs energy of the cell reaction. (Given: `1F=96,500" C "mol^(-1)`) |
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Answer» Correct Answer - `45.548kJ" "mol^(-1)` For the given cell reaction, `n=2,DeltaG^(@)=-nFE_(cell)^(@)`. |
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