【单选题】
按书写习惯,25℃时下列电池 H<sub>2</sub>(p<sup>θ</sup>)│HI(0.01mol/kg)│AgI│Ag-Ag│AgI│HI(0.001mol/kg│H<sub>2</sub>(p<sup>θ</sup>) 的电动势约为:()
A、0.118V
B、-0.059V
C、0.059V
D、-0.118V
A、0.118V
B、-0.059V
C、0.059V
D、-0.118V