Abstract

Kailas Kapadnis¹, Kailaspati Jadhav¹and Pankaj Pawar²

DOI : http://dx.doi.org/10.13005/ojc/360320

The current work focuses on the understanding of viscosity, density and ultrasonic velocity and their deviation of binary liquid mixtures of Methyl benzoate, Ethyl benzoate and Benzyl benzoate with 2 Pentanol at temperature 298.15K and 308.15K.The composition of liquid mixtures is taken in terms of mole fraction from 0.1 to 1.0.From these data, excess molar volume, deviation in viscosity and isentropic compressibility have been calculated. These calculated quantities have been utilized in Redlich-Kister equation to get the coefficients and standard errors. These parameters for the liquid mixtures have been adopted in the study of the molecular interactions and the effects of methyl, ethyl and benzyl group of benzoates present on benzene ring.

Deviation In Viscosity; Excess Molar Volume; Isentropic Compressibility; Molecular Interactions; Mole Fraction

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