Abstract
The bubble-point data were collected on a Swietoslawski type ebulliometer for the title systems each at 200 and 700 mm Hg. Calculated VLE data along with the activity coefficients and excess gibbs free energy values through the use of the Wilson equation are reported. The data are analysed for the nonideal behaviour of the systems. The pure-component Vapour-Pressure-temperature relationships are also presented.