Estimation of cohesive force, energy of vaporization, heat of vaporization, cohesive energy density, solubility parameter and van der Waals constant of binary liquid mixtures using generalized hole theory

Abstract

Using the recently proposed generalized hole theory, the internal pressure, energy of vaporization, heat of vaporization, cohesive energy density, solubility parameter and van der Waals constant have been calculated for seven binary liquid mixtures, namely cyclohexane + cyclohexanol, n-heptane + toluene, n-heptane + n-hexane, cyclohexane + n-hexane, acetonitrile + benzene, benzene + dimethylformamide, and acetonitrile + dimethylformamide. Satisfactory results have been obtained for the studied systems.