下列有关熟石灰的说法正确的是 ( ) A .实验室中用熟石灰作干燥剂 B .熟石灰的溶解度随温度的升高而增大 C .熟石灰的水溶液在空气中久置后溶液质量会增加 D .熟石灰的水溶液,能使紫色石蕊试液变蓝
A.
B.
C.
D.
D
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