Comparative study of theoretical ultrasonic velocities of binary liquid mixtures containing quinoline and mesitylene at temperatures T = (303.15,308.15,313.15 and 318.15) K

Abstract

Ultrasonic velocities and densities of binary liquid mixtures containing quinoline and mesitylene have been measured at temperatures T = (303.15,308.15,313.15 and 318.15) K over the entire molefraction range of quinoline under frequency of 3 MHz. Theoretical velocities have been evaluated by using Nomoto (UNOM), Impedance (UIMP), Van-Dael and Vangeel (UVDV), Junjie (UJUN) and Rao's specific velocity (URAO) models. A good agreement has been found between experimental and theoretical values. U2EXP/U2IMX has also been evaluated for non-ideality in the liquid mixtures. The results are discussed in terms of intermolecular interactions between the component molecules of the binary liquid mixtures.