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【单选题】
下列各组溶液中,在相同温度下渗透压相等的是()
A.
0.1mol/LCaCl 2 溶液与0.3mol/LMgSO 4 溶液
B.
0.3mol/L葡萄糖溶液与0.6mol/L蔗糖溶液
C.
0.4mol/L葡萄糖溶液与0.2mol/LCaCl 2 溶液
D.
0.12mol/LCaCl 2 溶液与0.18mol/LNaCl溶液
E.
0.5mol/LC 6 H 12 O 6 溶液/0.5mol/LNaCl溶液
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