Prediction of ultrasonic velocity and intermolecular free-length and their correlation with interaction in binary liquid mixtures

Autor:	B. P. Shukla, J. D. Pandey, Gyan Prakash Dubey, S. N. Dubey
Rok vydání:	1991
Předmět:	chemistry.chemical_compound Materials science chemistry Cyclohexane Intermolecular force General Physics and Astronomy Thermodynamics Ultrasonic sensor Minimum deviation Weak interaction Benzene Toluene Mixing (physics)
Zdroj:	Pramana. 37:497-503
ISSN:	0973-7111 0304-4289
Popis:	The ultrasonic velocities of binary liquid mixtures of 1,1,2,2-tetrachloroethane with benzene, toluene,p-xylene, acetone and cyclohexane have been evaluated at 298.15 and 308.15 K using Schaaff’s collision factor theory (CFT), Jacobson’s free length theory (FLT), Nomoto’s relation and Van Dael ideal mixing relation. The ideal mixing relation gives the minimum deviation for all the systems except with acetone. The intermolecular free length has also been evaluated using ultrasonic and thermodynamic methods and the limitations of both the methods have been discussed. The deviations in ultrasonic velocity and intermolecular free length are discussed in terms of weak interaction between unlike molecules.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::da82101e55c71d18b3243f5bb4044bbf https://doi.org/10.1007/bf02846780 Zobrazit plný text záznamu Full text from SpringerLink