Journal of Pure and Applied Ultrasonics

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Acoustic and Excess Parameter Studies on Interaction in Ternary Liquid Mixtures


Affiliations
1 Department of Physics, Cauvery College for Women, Tiruchirappalli, Tamil Nadu, India
2 Department of Physics, Seethalakshmi Ramaswamy College, Tiruchirappalli, Tamil Nadu, India
3 Department of Physics, Urumu Dhanalakshmi College, Tiruchirappalli, Tamil Nadu, India
 

In the present work, measurement of ultrasonic velocity, density and viscosity of ternary liquid mixtures of Dioxane, n-alcohols and Lactic acid are made 10 ml specific gravity bottle and Kenon-Fenske viscometer respectively. From the measured values adiabatic compressibility and excess adiabatic compressibility values are computed to study the strengths of various intermolecular intermolecular interactions between the polar liquids and non polar solvent. Lactic acid-Dioxane system shows strong Hydrogen bonding effect. Mutual depolymerisation is predominant in ternary liquid mixtures.
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  • Acoustic and Excess Parameter Studies on Interaction in Ternary Liquid Mixtures

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Authors

K. Vijayalakshmi
Department of Physics, Cauvery College for Women, Tiruchirappalli, Tamil Nadu, India
V. Lalitha
Department of Physics, Seethalakshmi Ramaswamy College, Tiruchirappalli, Tamil Nadu, India
R. Gandhimathi
Department of Physics, Urumu Dhanalakshmi College, Tiruchirappalli, Tamil Nadu, India

Abstract


In the present work, measurement of ultrasonic velocity, density and viscosity of ternary liquid mixtures of Dioxane, n-alcohols and Lactic acid are made 10 ml specific gravity bottle and Kenon-Fenske viscometer respectively. From the measured values adiabatic compressibility and excess adiabatic compressibility values are computed to study the strengths of various intermolecular intermolecular interactions between the polar liquids and non polar solvent. Lactic acid-Dioxane system shows strong Hydrogen bonding effect. Mutual depolymerisation is predominant in ternary liquid mixtures.