問題詳情
17. What is the osmotic pressure of an aqueous solution containing 1.0 g/L of a protein (molar mass = 9.0 × 104g/mole) and itsdensity of the solution being 1.0 g/cm3at 25℃? (R = 0.08206 L*atm*mol-1*K-1)
(A)0.200 torr
(B)0.030 torr
(C)0.003 torr
(D) 0.400 torr
(E)0.0003 torr
(A)0.200 torr
(B)0.030 torr
(C)0.003 torr
(D) 0.400 torr
(E)0.0003 torr
參考答案
答案：A
難度：非常困難0.0833333
統計：A(1),B(2),C(4),D(1),E(2)
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