单项选择题

浓度不大时,对于半反应Mn++ne-=M(s)的电极电势,下列说法中错误的是(    )
   A.值随[Mn+]增大而增大
   B.值随温度升高而增大
   C.的数值与n的多少无关
   D.的数值与M(s)的多少无关

A.B.174.24.96:6088/Latex/latex.action?latex=RV57XG9taW51cyB9'
C.D.174.24.96:6088/Latex/latex.action?latex=RV57XG9taW51cyB9'
E.F.174.24.96:6088/Latex/latex.action?latex=RV57XG9taW51cyB9'
G.H.174.24.96:6088/Latex/latex.action?latex=RV57XG9taW51cyB9'