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

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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 (βad), free length (Lf), acoustic impedance (Z), free volume (Vf), molar volume (Vm), Rao’s constant (R), Wada’s constant (W) and internal pressure (πi), are calculated from the measured values of U, ρ, and η. The trend in acoustical parameters also substantiates to asses strong molecular interactions.

Info:

Periodical:
International Letters of Chemistry, Physics and Astronomy (Volume 29)
Pages:
25-37
DOI:
10.18052/www.scipress.com/ILCPA.29.25
Citation:
G. Pavan Kumar et al., "Acoustical Studies of Binary Liquid Mixtures of p-Chlorotoluene in Benzene at Different Temperatures", International Letters of Chemistry, Physics and Astronomy, Vol. 29, pp. 25-37, 2014
Online since:
Mar 2014
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