The molar enthalpy of vaporization of benzene at its boiling point ( ) is

CHEMISTRY · Subjective · A Level · Chemistry · Energetics · Energetics

Problem

The molar enthalpy of vaporization of benzene at its boiling point (

80.1\,^{\circ}\text{C}

) is

30.8\,\text{kJ}\,\text{mol}^{-1}

. Determine the heat

q

, including its sign, when

0.350\,\text{mol}

of benzene condenses at this temperature.