In the electrolysis of aqueous sodium chloride solution which of the hall cell reaction will occur at anode?

Options

A. `Na^(+)(aq)+e^(-)toNa(s),E_(Cell)^(Theta)=-2.71V`
B. `2H_(2)O(l)toO_(2)(g)+4H^(+)(aq)+4e^(-),E_(Cell)^(Theta)=1.23V`
C. `H^(+)(aq)+e^(-)to(1)/(2)H_(2)(g),E_(Cell)^(Theta)=0.00V`
D. `Cl^(-)(aq)to(1)/(2)Cl_(2)(g)+e^(-),E_(Cell)^(Theta)=1.36V`

Answer

C