Solvent-Solvent Interaction In A Tertiary Mixture At Different Temperatures By Ultrasonic Technique

S.R.Dudhat; S.S.Chine

Volume : VII, Issue : VIII, August - 2018

Solvent-Solvent Interaction In A Tertiary Mixture At Different Temperatures By Ultrasonic Technique

S. R. Dudhat, S. S. Chine

Abstract :

The basic parameters like viscosity (η), density(ρ) and velocity (U) can be measured by ultrasonic Interferometer. From these three parameters various thermodynamical and acoustical parameters such as specific acoustic impedance (Z), Intermolecular free length (L_f), adiabatic compressibility‘s (β) etc can be estimated using standard relations from measured values of Ultrasonic viscosities, densities and velocities in the wide range of concentrations at 35⁰ C, 40⁰C and 45⁰C temperatures for Acetone + Propanol–2 +chloroform tertiary system. The solvent–solvent interactions are studied on the basis of increase or decrease in ultrasonic velocity, density, viscosity and other derived acoustical parameters in terms of structure making and structure eaking tendencies of various solvent molecules.