Theoretical evaluation of ultrasonic velocity in organic liquid mixtures

被引：12

作者：

Department of Physics, Annamalai University, Annamalainagar-608 002, Tamilnadu, India ^{[1
]}

机构：

[1] Department of Physics, Annamalai University, Annamalainagar-608 002, Tamilnadu

来源：

J. Appl. Sci. | 2008年 / 12卷 / 2329-2332期

关键词：

Chi-square; Liquids; Molecular interaction; Ultrasonic velocity;

D O I：

10.3923/jas.2008.2329.2332

中图分类号：

学科分类号：

摘要：

Theoretical values of ultrasonic velocity in four ternary liquid mixtures of 1-propanol, 1-butanol, 1-pentanol and 1-hexanol with TEA in n-hexane for different proportions have been evaluated using Nomoto's Relation, Ideal Mixture Relation, Free Length Theory and Impedence Dependance Relation. Theoretical values are compared with experimental values and the Chi-square test for goodness of fit is applied to check the validity of the theories. © 2008 Asian Network for Scientific Information.

引用

页码：2329 / 2332

页数：3

共 10 条

[1]

Jacobson B., Intermolecular free length in the liquid state I adiabatic and isothermal compressibilities, Acta Chem. Scand. (Denmark), 6, pp. 1485-1487, (1952)

[2]

Jayakumar S., Karunanidhi N., Kannappan V., Ultrasonic study of molecular interaction in binary liquid mixtures, Ind. J. Pure Applied Phys., 34, pp. 761-763, (1996)

[3]

Kalidoss M., Srinivasamoorthy R., Ultrasonic study of ternary liquid mixtures of cyclohexane + 1, 2- dichloroethene + n-propanol, + n-butanol, J. Pure Applied Ultrason, 19, pp. 9-15, (1997)

[4]

Kannappan A.N., Rajendran V., Ultrasonic studies on molecular interaction and theoretical evaluation of sound velocity in ternary liquid mixture, Ind. J. Acoust Soc. India, 25, pp. 137-140, (1990)

[5]

Kannappan A.N., Arumugam V., Vasantharani P., Evaluation of sound velocity in ternary liquid systems, J. Curr. Sci., 3, 2, pp. 277-280, (2003)

[6]

Nomoto O., Empirical formula for sound velocity in liquid mixture, J. Phys. Soc. Jap., 13, pp. 1528-1532, (1958)

[7]

Palaniappan L., Ramesh K., Estimation of sound velocity in ternary liquid mixtures of isobutanol in cyclohexane with toluene, J. Acoust Soc. India, 29, pp. 149-153, (2001)

[8]

Pearson K., Fundamentals of Mathematical Statistics, (1978)

[9]

Ramaswamy K., Anbanathan D., Kannappan A.N., Study of intermolecular interaction by ultrasonic method, Acustica, 44, pp. 342-344, (1980)

[10]

van Deal, Vangeel E., (1969)

← 1 →