問題詳情
3.容器以半透膜（僅水分子能通過）隔成 A、B 兩區域，在 A、B 中分別裝入等高度的兩種溶液。下列哪些組合，會使 A區域的溶液升高？ 
(A) A 中為 0.5 M BaI2；B 中為 0.5 M H2NCONH2（尿素）
(B) A 中為 10％蔗糖；B 中為 10％葡萄糖
(C) A 中為 1.0 M NaCl；B 中為 1.0 M Na2SO4
(D) A 中為 10％ NaCl；B 中為 10％NaI
(E) A 中為 1.0 M NaCl；B 中為 0.5 M BaI2
(A) A 中為 0.5 M BaI2；B 中為 0.5 M H2NCONH2（尿素）
(B) A 中為 10％蔗糖；B 中為 10％葡萄糖
(C) A 中為 1.0 M NaCl；B 中為 1.0 M Na2SO4
(D) A 中為 10％ NaCl；B 中為 10％NaI
(E) A 中為 1.0 M NaCl；B 中為 0.5 M BaI2
參考答案
答案：A,D,E
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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