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Title: Study on acoustic nature of succinimide in water + DMSO/DMF and dioxin at 303 K
Authors: Bhat, J Ishwara
Shree Varaprasad, N S
Keywords: Ultrasonic velocity;Succinimide;Adiabatic compressibility;Intermolecular free length;Acoustic impedence
Issue Date: Feb-2004
Publisher: NISCAIR-CSIR, India
IPC Code: G01N 25/00
Abstract: The ultrasonic velocity and density at different concentrations of succinimide in water, DMSO, DMF, dioxan and different compositions (V/V) of H2O + DMSO/DMF/dioxan have been studied at 303 K. The data obtained were used to evaluate adiabatic compressibility, apparent molar adiabatic compressibility, intermolecular free length, specific acoustic impedance, relative association and solvation number. These results were used to calculate the constant B of Jones-Dole's equation and limiting molar compressibility k0. Gucker's and Jones-Dole's relations were verified. Formation of complex at 50% DMSO, DMF and 20% dioxan were identified. Further these data were utilized in the establishment of solute-solvent interactions under prevailing conditions qualitatisvely.
Page(s): 96-103
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.42(02) [February 2004]

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