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Paper Details

Comparative Study of Ternary Liquid Mixtures Containing Benzene and Substituted Benzene

Manoj Ku. Praharaj1 and Sarmistha Mishra2

Journal Title:Journal of Chemical, Biological and physical sciences

The ultrasonic velocity, density and viscosity have been measured for the ternary mixture of benzene, chloro-benzene, nitro-benzene and pyridine with N, N-dimethylformamide (DMF) in cyclohexane at different temperature, frequencies and concentration. The experimental data have been used for a comparative study of the molecular interaction in the different mixtures using the parameters, molar volume, available volume, free volume, surface tension, Raos constant, Wadas constant, Vander walls constant and excess values of some parameters such as excess density, excess viscosity, excess velocity, excess free volume, excess Gibbs free energy and excess surface tension.