Use the `E^(@)` values in the table above to the determining which of the following reactions will give the highest potential in a voltaic cell?A. `3Zn^(2+)(aq) + 2Cr(s) rightarrow 3Zn(s) + 2Cr^(3+)(aq)`B. `3Zn(s) + 2Cr^(3+)(aq) rightarrow 3Zn^(2+)(aq) + 2Cr(s)`C. `Zn^(2+)(aq) + Fe(s) rightarrow Zn(s) + Fe^(2+)(aq)`D. `Zn(s) + Fe^(2+)(s) rightarrow Zn^(2+)(aq) + Fe(s)`

Use the `E^(@)` values in the table above to the determining which of

1.	Use the `E^(@)` values in the table above to the determining which of the following reactions will give the highest potential in a voltaic cell?A. `3Zn^(2+)(aq) + 2Cr(s) rightarrow 3Zn(s) + 2Cr^(3+)(aq)`B. `3Zn(s) + 2Cr^(3+)(aq) rightarrow 3Zn^(2+)(aq) + 2Cr(s)`C. `Zn^(2+)(aq) + Fe(s) rightarrow Zn(s) + Fe^(2+)(aq)`D. `Zn(s) + Fe^(2+)(s) rightarrow Zn^(2+)(aq) + Fe(s)`
Answer» Correct Answer - D

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The EMF of the following cell: `Zn| Zn^(2+)(0.1M) || Cl^(-)(0.01M) | AgCl | Ag` is: [Given : E_(Zn^(2+)|/Zn)^(@) = -0.76V`, `E_(Cl^(-)| AgCl|Ag)^(@)` = 0.22 V`, `(2.303RT)/(F) = 0.06]`A. 0.96 VB. 0.345 VC. 1.23D. 1.13 V
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