Journal of Pure and Applied Ultrasonics

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Thermodynamic Parameters of Binary Liquid Mixtures of Some N-Alkoxyethanols and Polyethers with 1-Propanol at 298.15 K Deduced from Ultrasonic Speed and Viscosity Data


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1 Department of Chemistry, Kurukshetra University, Kurukshetra-136119, India
 

Thermodynamic functions like internal pressure, free-volume, energy of vaporization, heat of vaporization etc. for eight binary mixtures of some n-alkoxyethanols and polyethers with 1-propanol have been evaluated at 298.15 K from the experimentally determined values of density, viscosity, and ultrasonic speed. Corresponding excess functions have been computed. The results are explained on the basis of inter molecular interactions.
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  • Thermodynamic Parameters of Binary Liquid Mixtures of Some N-Alkoxyethanols and Polyethers with 1-Propanol at 298.15 K Deduced from Ultrasonic Speed and Viscosity Data

Abstract Views: 222  |  PDF Views: 0

Authors

Amalendu Pal
Department of Chemistry, Kurukshetra University, Kurukshetra-136119, India
Harsh Kumar
Department of Chemistry, Kurukshetra University, Kurukshetra-136119, India

Abstract


Thermodynamic functions like internal pressure, free-volume, energy of vaporization, heat of vaporization etc. for eight binary mixtures of some n-alkoxyethanols and polyethers with 1-propanol have been evaluated at 298.15 K from the experimentally determined values of density, viscosity, and ultrasonic speed. Corresponding excess functions have been computed. The results are explained on the basis of inter molecular interactions.