Thermodynamics of Tetrahedral Molecular Fluids
1Department of Physics, Purnea Mahila College, Purnea - 854 301 (India).
2Post Graduate Department of Physics, L.S.College, B.R.A.Bihar University, Muzaffarpur-842001 (India).
DOI : http://dx.doi.org/10.13005/msri/060241
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ABSTRACT:An effective pair potential for molecular fluid is expressed in the effective Lennard - Jones ( ELJ ) ( 12 - 6) potential form. We employ this theory to estimate the thermodynamic properties such as excess free energy A , residual internal energy U at zero pressure and critical point location of Carbon tetrachloride ( CCl4 ) .The agreement with experimental data is found to be fairly good .
KEYWORDS:Free energy; internal energy; critical point location




