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Sound velocity in binary liquid mixtures and the statistical mechanical theories
Authors:J D Pandey  Shikha  A K Shukla  Anil K Singh
Affiliation:(1) Department of Chemistry, University of Allahabad, 211002 Allahabad, India;(2) Physics Department, Allahabad Degree College, 211 004 Allahabad, India
Abstract:Sound velocity in three binary liquid mixtures benzene+cyclohexane (I), cyclohexane+carbontetrachloride (II) and benzene+carbontetrachloride (III) has been measured. Significant structure and Flory — Patterson theories have been employed to evaluate ultrasonic velocity in the systems. The values are in good agreement with the experimental ones. A comparative study of significant structure theory and Flory-Patterson Theory has been made. Both the theories give satisfactory results for the three liquid mixtures.
Keywords:Significant structure theory  ultrasonic velocity  binary liquid mixture  Flory-Patterson theory
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