单项选择题

按书写习惯,25℃时下列电池 H2(pθ)│HI(0.01mol/kg)│AgI│Ag-Ag│AgI│HI(0.001mol/kg│H2(pθ) 的电动势约为:()

A.0.118V
B.-0.059V
C.0.059V
D.-0.118V