Asian Journal of Research in Chemistry

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Theoretical Estimation of Surface Tension of Cryogenic Liquid Mixtures- Nitrogen+Argon and Argon+Methane


Affiliations
1 Department of Chemistry, University of Allahabad, Allahabad-211002
2 Department of Chemistry, M.G.C.G. University, Chitrakoot, M.P.
     

   Subscribe/Renew Journal


Surface tension of two binary (N<SUB>2</SUB>+Ar and Ar+CH<SUB>4</SUB>) cryogenic liquid mixtures has been estimated using two theoretical models. A comparative study of calculated surface tension values, obtained from Flory theory and Brock&amp;Bird empirical relation, has been made. The results are discussed on the basis of intermolecular interactions between the components of the mixtures. Flory's statistical theory has been found to be the most superior.

Keywords

Surface Tension, Cryogenic Liquid Mixtures, Brock-bird Relation, Flory Theory
Subscription Login to verify subscription
User
Notifications
Font Size



  • Theoretical Estimation of Surface Tension of Cryogenic Liquid Mixtures- Nitrogen+Argon and Argon+Methane

Abstract Views: 903  |  PDF Views: 2

Authors

B.R. Chaturvedi
Department of Chemistry, University of Allahabad, Allahabad-211002
Pavan Kumar Gautam
Department of Chemistry, University of Allahabad, Allahabad-211002
Rama Shankar Saroj
Department of Chemistry, University of Allahabad, Allahabad-211002
Sunil
Department of Chemistry, M.G.C.G. University, Chitrakoot, M.P.

Abstract


Surface tension of two binary (N<SUB>2</SUB>+Ar and Ar+CH<SUB>4</SUB>) cryogenic liquid mixtures has been estimated using two theoretical models. A comparative study of calculated surface tension values, obtained from Flory theory and Brock&amp;Bird empirical relation, has been made. The results are discussed on the basis of intermolecular interactions between the components of the mixtures. Flory's statistical theory has been found to be the most superior.

Keywords


Surface Tension, Cryogenic Liquid Mixtures, Brock-bird Relation, Flory Theory

References