The enthalpy of vaporization of chloroform at its boiling point 313.5 K is 28.2 kJ/mol at 25.3 kPa (atmospheric pressure).
(a) Estimate the rate of change of vapor pressure with temperature at the boiling point.
(b) Determine the boiling point of chloroform at a pressure of 10 kPa.
(c) What will be its vapor pressure at 316 K?