Theoretical Evaluation of Ultrasonic Velocities of Binary Liquid Mixtures of 1-Bromopropane in Chlorobenzene at 303.15, 308.15, 313.15 and 318.15 K

Ch. Praveen Babu, G. Pavan Kumar, B. Nagarjun, K. Samatha
2014 International Letters of Chemistry, Physics and Astronomy  
Theoretical velocities of binary liquid mixtures of 1-bromopropane with chlorobenzene at 2 MHz and four different temperatures 303.15, 308.15, 313.15 and 318.15 K, have been evaluated as a function of concentration and temperature. The experimental values are compared with theoretical models of liquid mixtures such as Nomoto, Van Dael-Vangeel, Impedance Relation, Rao's Specific Velocity Method, Junjie's relations and Free Length Theory. In the chosen system there is a good agreement between
more » ... reement between experimental and theoretical values calculated by Nomoto's theory. The deviation in the variation of U2exp/U2imx from unity has also been evaluated for explaining the non ideality in the mixtures. The results are explained in terms of intermolecular interactions occurring in these binary liquid mixtures.
doi:10.18052/ fatcat:gtm2nxyqxnf3rgkspqfb3owc4y