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IJPAP Vol.46(12) [December 2008] >


Title: Molecular interaction study of two aliphatic alcohols with cyclohexane
Authors: Thiyagarajan, R
Palaniappan, L
Keywords: Ultrasonic velocity
Acoustic parameters
Dipolar and dispersive interactions
Issue Date: Jan-2008
Publisher: CSIR
Abstract: Sound velocity, density and viscosity values have been measured at 303 K in the two binary systems of cyclohexane + ethanol, 1-propanol. From these data, acoustical parameters such as adiabatic compressibility, free length, free volume and internal pressure have been estimated using the standard relations. The results are interpreted in terms of molecular interaction between the components of the mixtures. Observed excess value in all the mixture indicates that the molecular symmetry existing in the system is highly disturbed by the polar alcohol molecules and dispersive type interactions are existing in the systems.
Page(s): 852-856
ISSN: 0019-5596
Source:IJPAP Vol.46(12) [December 2008]

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