Solvation of Trichloroacetic Acid in Nitrobenzene Ethanol Mixtures at Various Temperatures-an Ultrasonic study

P. S. Nikam* and A. R. Hiray

P. G. Department of Physical Chemistry, M. S. G. College, Malegaon Camp-423105 India.

ABSTRACT:

Ultrasonic velocities in solutions of trichloroacetic acid (TCAA) in nitrobenzene -ethanol mixtures are measured at 25,30,35 and 40°C by using a single-crystal interferometer at a frequency of 3.5 MHz. The ultrasonic velocity (u), density (p) and concentration (C) arc used to calculate adiabatic compressibility (Bad), apparent (∅k) intermolecular free length ( Lf ), specific acoustic impedance (Z), relative association (RA) and solvation number ( Sn ). Bachem and Guker's laws have been found to be valid.

KEYWORDS:

Ultrasonic; Trichloroacetic

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Copy the following to cite this article: Nikam P. S, Hiray A. R. Solvation of Trichloroacetic Acid in Nitrobenzene Ethanol Mixtures at Various Temperatures-an Ultrasonic study. Orient J Chem 1992;8(3).

Copy the following to cite this URL: Nikam P. S, Hiray A. R. Solvation of Trichloroacetic Acid in Nitrobenzene Ethanol Mixtures at Various Temperatures-an Ultrasonic study. Orient J Chem 1992;8(3). Available from: http://www.orientjchem.org/?p=39095