Thermodynamics of binary mixtures: The effect of substituents in aromatics on their excess properties with benzylalcohol

Venkatramana, L. ; Gardas, R.L. ; Sivakumar, K. ; Dayananda Reddy, K. (2014) Thermodynamics of binary mixtures: The effect of substituents in aromatics on their excess properties with benzylalcohol Fluid Phase Equilibria, 367 . pp. 7-21. ISSN 0378-3812

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Official URL: http://doi.org/10.1016/j.fluid.2014.01.019

Related URL: http://dx.doi.org/10.1016/j.fluid.2014.01.019

Abstract

Density (ρ) at 298.15–313.15 K and speed of sound (u) at 303.15 and 313.15 K have been measured for the binary mixtures of benzyl alcohol with chloro and nitro toluenes over the entire composition range. Experimental density and speed of sound data were used to compute excess molar volume (VE), excess speed of sound (uE), isentropic compressibility (κS) and excess isentropic compressibility (κSE). Further, excess properties were fitted with Redlich–Kister and Hwang equations. Finally, speed of sound data was analyzed in terms of theoretical models, Schaaff's collision factor theory (CFT) and Jacobson's free length theory (FLT).

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Density; Excess molar volume; Speed of sound; Redlich–Kister equation; Molecular interaction
ID Code:130990
Deposited On:02 Dec 2022 05:42
Last Modified:02 Dec 2022 05:42

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