Question

The enthalpy of vaporization of a certain liquid at its boiling

Answer 1

Explanation:

The enthalpy of vaporization of a certain liquid is found to be 14.4 kJ mol−1 at 180 K, its normal boiling point. The molar volumes of the liquid and the vapour at the boiling point are 115 cm3 mol−1 and 14.5 dm3 mol−1, respectively, (a) Use the Clapeyron equation to estimate dp/dT at the normal boiling point.