A.-(2RT/F)ln(γ±,1m1/γ±,2m2) B.-(2RT/F)ln(γ±,2m2/γ±,1m1) C.-(RT/F)ln(γ±,1m1/γ±,2m2) D.-(RT/F)ln(γ±,2m2/γ±,1m1)
A.a1〉a2 B.a1=a2 C.a1〈a2 D.a1和a2可取任意值
A.-0.0886V B.-0.1772V C.0.0276V D.0.0452V