Journal of Pure and Applied Ultrasonics

Tanuja Nautiya ¹, J. D. Pandey ²

Affiliations
1 Department of Applied Chemistry, Northern India Engineering College, Guru Gobind Singh Indraprastha University, New Delhi, IN
2 Department of Chemistry, University of Allahabad, Allahabad, IN

Abstract

Ultrasonic velocity has been a subject of active interest during the recent past. Sound velocity is highly useful in understanding the molecular interactions in binary and ternary liquid mixtures. Attempts have been made to show the significance of thermodynamic properties derived from sound velocity and related data. Collision Factor theory, in which molecules of liquids have been taken as a real non-elastic substance, sound velocity is directly related to molecular radii. Four different relations have been used for determining theoretical sound velocity and then compared with experimental sound velocity to check the validity of all four relations.

Keywords

Collision Factor Theory, Sound Velocity, Molecular Radii.

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