Abstract

A. Rose Venis¹* and X. Rosario Rajkumar²

Densities , viscosities and ultrasonic velocities has been measured for the ternary mixture involving morpholine(1) + cyclohexanone(2) + 1- hexanol(3) at 308.15K and 318.15K over the entire range of mole fraction. Parameters like excess volume, adiabatic compressibility, free volume, linear free energy, acoustic impedance, relative association and isentropic compressibility were calculated. From these values the excess properties are also calculated. The deviations of the liquid mixture from ideality have been explained based on the molecular interaction between unlike molecules.

Density, Viscosity; Ultrasonic velocity; Adiabatic compressibility; Acoustic impedance

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