Study of intermolecular interactions in binary mixtures of lithium hydroxide and lithium sulphate

摘要

In this study the Ultrasonic velocity and density of different proportionate mixture of Lithium Hydroxide (LiOH) and Lithium Sulphate (Li{sub}2SO{sub}4) are determined in the frequency range of 3MHz at room temperature using ultrasonic interferometer technique. With the values of velocity and density, the parameters like adiabatic compressibility, inter molecular free length, acoustical impedance, molar sound velocity, molar compressibility and molar volume have been calculated. It is observed that there is a complex nature of the mixture at a particular definite concentration.