Interaction between solvent-solvent molecules in a tertiary mixture at different temperatures by ultrasonic technique
International Journal of Development Research
Interaction between solvent-solvent molecules in a tertiary mixture at different temperatures by ultrasonic technique
Received 17th May, 2018; Received in revised form 26th June, 2018; Accepted 09th July, 2018; Published online 31st August, 2018
Copyright © 2018, Dudhat and Chine. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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 (Lf), 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 breaking tendencies of various solvent molecules.
