ACTIVITY-COEFFICIENT AND EXCESS GIBBS FREE-ENERGY OF ALLYL ALCOHOL WITH TETRACHLOROETHYLENE

Authors
KUMAR RV RAO MA RAO MV PRASAD DHL
Citation
Rv. Kumar et al., ACTIVITY-COEFFICIENT AND EXCESS GIBBS FREE-ENERGY OF ALLYL ALCOHOL WITH TETRACHLOROETHYLENE, Physics and chemistry of liquids, 35(2), 1997, pp. 121-126
Citations number
13
Journal title
Physics and chemistry of liquids → ACNP
ISSN journal
00319104
Volume
35
Issue
2
Year of publication
1997
Pages
121 - 126
Database
ISI
SICI code
0031-9104(1997)35:2<121:AAEGFO>2.0.ZU;2-F
Abstract
Isobaric vapour-liquid equilibrium data are measured at 200, 500 and 7 05 mm Hg at ten compositions, spread evenly, over the entire mole frac tion range. The composition vs. boiling point (x-t) data are found to be well represented by the Wilson model. The optimum Wilson parameters are used to calculate the vapour phase compositions, activity coeffic ients and the excess Gibbs free energies.