Abstract

MOLECULAR INTERACTIONS IN TERNARY LIQUID MIXTURES OF 1,2-DICHLOROBENZENE WITH CYCLOHEXANE AND TOLUENE AT 318K

Steevi Felixa*, Uma Sivakami and Rose Venis

ABSTRACT

The thermodynamic studies play an important role in understanding the nature and strength of molecular interactions in liquid mixtures. From measured value of density, viscosity and velocity, acoustical parameters and their excess values are calculated. From the properties of these excess parameters the nature and strength of molecular interactions in this ternary liquid mixture are discussed.

Keywords: Molecular interaction, excess volume, density, viscosity, ultrasonic velocity.