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General Information
Editor-in-chief
Prof. Haydar Akca
Department of Applied Sciences and Mathematics, College of Arts and Sciences, Abu Dhabi University, UAE

IJAPM 2012 Vol.2(3): 197-200 ISSN:2010-362X
DOI: 10.7763/IJAPM.2012.V2.88

Study of Acoustical Parameters of Binary Liquid Mixturesat 298K

Gajendra Bedare, Vivek Bhandakkar, and Bhagw at Suryavanshi

Abstract—Ultrasonic velocity, density and viscosity values have been measured at 298 K in the two binary systems of 1,4-dioxane with ethanol and methanol. From these data, acoustical parameters such as adiabatic compressibility, free length, free volume, relaxation time, specific acoustical impedance, molar volume, Rao’s constant, Wada’s constant and enthalpy are evaluated. From the properties of these acoustical parameters, the nature and the strength of interactions in these binary systems are discussed. It has been observed that, weak dispersive type intermolecular interactions are confirmed in the systems investigated. Dipole inducement is found to be more predominant in methanol system.

Index Terms—Molecular interactions, specific acoustical impedance, molar volume, Rao’s constant, Wada’s constant, enthalpy and binary liquid mixtures.

Gajendra Bedare is with the Department of Physics, N. S. Science and Arts College, Bhadrawati Dist– Chandrapur (MS), India 442902 (e-mail: gr.bedare@gmail.com, Tel.: + 9403868302).
Vivek Bhandakkar is with the Department of Electronics, Anand Niketan College, Warora Dist– Chandrapur (MS), India 442907.
Bhagwat Suryavanshi is with the Department of Physics, Institute of Science, Nagpur (MS), India 40001.

 

Cite: Gajendra Bedare, Vivek Bhandakkar, and Bhagwat Suryavanshi, "Study of Acoustical Parameters of Binary Liquid Mixtures at 298K," International Journal of Applied Physics and Mathematics  vol. 2, no. 3, pp. 197-200, 2012.

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