Thermodynamic and Transport Behaviour of Metal Chlorides in Aqueous Ethanol Mixtures at 303, 308 And 313K

Abstract
Keywords
Introduction
Materials and Methods
Results
Discussion
Conclusion
Acknowledgement
Funding Sources
Conflict of Interest
Data Availability Statement
Ethics Statement
References

Article | Open Access

Thermodynamic and Transport Behaviour of Metal Chlorides in Aqueous Ethanol Mixtures at 303, 308 And 313K

Volume 5, Number 2

R. Palani¹*, A. Geetha, S. Saravanan¹ and V. Vasanthi²

1Department of Physics, D.D.E., Annamalai University, Annamalainagar - 608 002 (India).

²Engineering Physics, Annamalai University, Annamalainagar - 608 002 (India).

DOI : http://dx.doi.org/10.13005/msri/050229

Download this article as:

ABSTRACT:

Density (r), viscosity (h) and ultrasonic velocity (U) of ammonium chloride, copper chloride and magnesium chloride + aqueous ethanol solution (1m) have been measured at 303, 308, 313K. The derived thermodynamical and transport parameters namely adiabatic compressibility (b), hydration number (nH), apparent molal compressibility (), apparent molal volume (), limiting apparent molal compressibility (), limiting apparent molal volume () and their constants (SK, SV), viscosity B-coefficient of Jones-Dole equation have been computed from the experimental data. The results have been explained on the basis of ion-solvent interaction and structure intensifying property of the solutes in the solvent mixture.

KEYWORDS:

ultrasonic velocity; apparent molar volume; hydration number

Article Metrics