A.G-A=1247JB.G-A=2494JC.G-A=9530JD.G-A=9977J
A.Sm(殘余)=Sm(統(tǒng)計)-Sm(量熱) B.Sm(殘余)=Sm(統(tǒng)計)+Sm(量熱) C.Sm(殘余)+Sm(統(tǒng)計)=Sm(量熱) D.Sm(殘余)-Sm(統(tǒng)計)=Sm(量熱)
A.前者高 B.前者低 C.相等 D.不可比較