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`2Ga(s) + 6H^(+)(aq) rightarrow 2Ga^(3+)(aq) + 3H_(2)(g)` , The potential of the cell for the reaction given is 0.54V. If the concentrations of the ions are 1.0M and the pressure of `H_(2)(g)` is 1atm, what is `E^(@)` for the half-reaction `Ga^(3+)(aq) + 3e^(-) rightarrow Ga(s)`A. `-0.54V`B. `-0.27V`C. 0.27 VD. 0.54 V |
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Answer» Correct Answer - A |
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