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Title: Ultrasonic study of molecular interactions in ternary mixtures of o-chlorophenol (1) + acetonitrile (2) + methanol, N,N-dimethylformamide, isobutyl alcohol (3) at303.15K
Authors: Rao, G V Rama
Sarma, A Viswanatha
Rambabu, C
Issue Date: Apr-2004
Publisher: NISCAIR-CSIR, India
IPC Code: Int. Cl.7 G01N
Abstract: The ultrasonic velocity and density have been measured for o-chlorophenol (1)+acetonitrile (2) + methanol, N-N-dimethy-1 formamide or, isobutyl alcohol (3) at 303.15 K over the entire range of composition. The thermodynamic parameters such as adiabatic compressibility, intermolecular free length, molar volume and acoustic impedance have been obtained for all mixtures from experimental data with a view to investigating the exact nature of the molecular interaction. The excess values of the said parameter have also been calculated. The deviation from ideality of these parameters is explained on the basis of molecular interactions between the constituent components of the mixture.
Page(s): 752-755
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.43A(04) [April 2004]

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