THARMO-ACOUSTICAL INVESTIGATION IN TERNARY MIXTURE AT 308.15K

Abstract

For the study of thermo-acoustical investigation in the ternary mixture (vitamin C, water, and KCL) at 308K, ultrasonic velocity, density, and viscosity have been measured at 5 MHz frequency. The measured value of ultrasonic velocity, viscosity, and density have been used to calculate the thermo-acoustical parameters namely adiabatic compressibility, Relaxation Time, Classical Absorption, free volume, Internal Pressure. This investigation is used to give the nature and strength of molecular interaction in a ternary mixture of aqueous vitamin C with 0.1M KCL solution. The obtained result support the occurrence of association, dissociation as well as complex formation due to the hydrogen bond and ionic interaction in this ternary liquid mixture.