問題詳情

3. The vapor pressure of a liquid between 15℃ and 35℃ fits the expression: ln(P)=20.0— 4000/T where P is pressure in Torr and T is temperature in K. Calculate
(a) the enthalpy of vaporization in kJ mol-1,

參考答案

答案:A
難度:適中0.577586
統計:A(67),B(5),C(39),D(0),E(0)

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