問題詳情
8.At 25°C, the vapor pressure of pure water is 23.76 nimllg and that of a dilute aqueous urea solution is 22.98 mmllg. Estimate the concentration in molality (m) of the solution. Urea is a nonvolatile compound. (10%)
參考答案
答案：B
難度：非常簡單0.971429
統計：A(26),B(1258),C(11),D(0),E(0)