单项选择题
A.大于零 B.小于零 C.等于零 D.无法确定
A.ΔmixV=0 B.ΔmixS〉0 C.ΔmixG〈0 D.ΔmixG〉0
A.p*A〈pA，μ*A〈μA，TOf〈Tf B.p*A〉pA，μ*A〈μA，TOf〈Tf C.p*A〉pA，μ*A〈μA，TOf〉Tf D.p*A〉pA，μ*A〉μA，TOf〉Tf