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Authors
Affiliations
1 Ultrasonic Research Laboratories, Department of Physics, Andhra University, Visakhapatnam-530003, IN
Source
Journal of Pure and Applied Ultrasonics, Vol 25, No 4 (2003), Pagination: 109-123
Abstract
Ultrasonic velocity density, viscosity, in binary mixtures of m-cresol+quinoline, at 18°C, 24°C and 32°C, m-cresol+phenylhydrazine and o-chlorophenol+phenylhydrazine at 32°C, 38°C and 45°C are measured over the entire range of composition. From the experimental data other related thermodynamic parameters, viz., adiabatic compressibility, intermolecular free length, excess volume, excess adiabatic compressibility, excess viscosity, Rao's constant and Wada's constant are calculated. The deviation from ideality of these parameters is explained on the basis of molecular interaction between the constituent of the mixtures.
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