Acoustical Studies of Binary Liquid Mixtures of p-Chlorotoluene in Benzene at Different Temperatures

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 compress...

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Bibliographic Details
Published in:International letters of chemistry, physics and astronomy physics and astronomy, 2014-03, Vol.29, p.25-37
Main Authors: Pavan Kumar, G., Babu, Ch. Praveen, Samatha, K., Jyosthna, A.N., Showrilu, K.
Format: Article
Language:English
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Summary: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 ad ), free length (L f ), acoustic impedance (Z), free volume (V f ), molar volume (V m ), Rao’s constant (R), Wada’s constant (W) and internal pressure (π i ), are calculated from the measured values of U, ρ, and η. The trend in acoustical parameters also substantiates to asses strong molecular interactions.
ISSN:2299-3843
2299-3843
DOI:10.56431/p-e2u618