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In the electrolysis of aqueous sodium chloride solution, which of the half cell reaction will occur at anode ?A. `Cl_((aq))^(-)to(1)/(2)Cl_(2)+e^(-)," " E_(cell)^(@)=1.36" volts"`B. `2H_(2)O_((l))to O_(2)+4H^(+)+4e^(-) , E_(cell)^(@)=1.23" volts"`C. `Na_((aq))^(+)+e^(-) toNa_((s)) , " " E_(cell)^(@)=-2.71" volts"`D. `H_((aq))^(+)+e^(-) to (1)/(2)H_(2) , " " E_(cell)^(@)=0.00" volts"` |
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Answer» Correct Answer - A (a) It is the correct answer. For details, consult section 3.15 (Electrolysis of aqueous NaCl solution). |
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