Review Article
Open Access
Comparison of Computational and Experimental Ultrasonic Velocities in Binary Mixtures at Different Temperatures
Shaik.Babu
Department of Physics, K L University, Vaddeswaram, Guntur. India.
Shaik.Babu/Int.J. Chemical Concepts. 2015,1(2),pp 81-84.
Abstract
A Theoretical estimation of Ultrasonic velocity in the binary mixtures of Methyl Benzoate
with 1-Propanol, 1-Butanol, 1-Pentanol has been carried out at different temperatures from 303-318K
using Nomoto’s relation, Impedance relation, Ideal mixture relation and Junjie’s method. Theoretical
values are compared with the experimental values and the validity of the theories is checked by
applying the chi-square test for goodness of fit and by calculating the average percentage error (APE).
It is found that the ultrasonic velocities evaluated using these theories are satisfactory to different
extents in different mixtures.
Keywords
Theoretical Ultrasonic velocity, Binary mixtures, Methyl benzoate.
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