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The Vapor Pressure of Methanol at 25 ο\omicron C Is 123 Torr and Its Enthalpy of Vaporization Is

Question 169

Multiple Choice

The vapor pressure of methanol at 25 ο\omicron C is 123 Torr and its enthalpy of vaporization is 35.3 kJ.mol-1 . Estimate the normal boiling point of methanol.Assume the enthalpy of vaporization is independent of temperature.


A) 450 K
B) 342 K
C) 315 K
D) 373 K
E) Not enough information given.

Correct Answer:

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