G. Pavan Kumar, Ch. Praveen Babu, K. Samatha, A.N. Jyosthna, K. Showrilu, Acoustical Studies of Binary Liquid Mixtures of p-Chlorotoluene in Benzene at Different Temperatures, Volume 29, International Letters of Chemistry, Physics and Astronomy (Volume 29)
https://www.scipress.com/ILCPA.29.25
Abstract:
    Ultrasonic velocities (U), densities (ρ), and coefficient of viscosities (η) are measured for binary mixtures containing (i) p-chlorotoluene and (ii) benzene at 303.15 K, 308.15 K, 313.15 K and 318.15 K to understand the molecular interaction. Various acoustical parameters such as adiabatic compressibility (β<sub>ad</sub>), free length (L<sub>f</sub>), acoustic impedance (Z), free volume (V<sub>f</sub>), molar volume (V<sub>m</sub>), Rao’s constant (R), Wada’s constant (W) and internal pressure (π<sub>i</sub>), are calculated from the measured values of U, ρ, and η. The trend in acoustical parameters also substantiates to asses strong molecular interactions.
Keywords:
    Molecular Interactions, P-Chlorotoluene, Thermodynamic Parameters, Ultrasonic Velocity