• 2022-07-01
    浓度均为0.0lmol/kg的下列物质的水溶液:(1)NaCl;(2)HAC;(3)Na2SO4;(4)葡萄糖,它们的凝固点从高到低排列顺序是:
    A: (4)>(2)>(1)>(3)
    B: (3)>(1)>(2)>(4)
    C: (1)>(2)>(3)>(4)
    D: (4)>(3)>(2)>(1)