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PREDICTION OF SURFACE-TENSION OF QUATERNARY LIQUID-SYSTEMS

DSpace at IIT Bombay

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Title PREDICTION OF SURFACE-TENSION OF QUATERNARY LIQUID-SYSTEMS
 
Creator KHANWALKAR, MS
 
Description The Flory theory based method of Pandey et al. [J Chem Soc Faraday Trans I (GB), 85 (1989), 331] for predicting the surface tension (sigma) of quaternary liquid mixtures from pure component data, is modified. The average absolute percentage deviations (AAPD) of sigma-PRED from sigma-EXPT for the systems (A) pentane + hexane + cyclohexane + benzene and (B) pentane + hexane + benzene + toluene show that the modified model (with AAPD = 1.06 for system A and 0.91 for B) is far superior not only to the original model (AAPD = 6.46 for system A and 6.01 for B), but also to the methods of other workers.
 
Publisher COUNCIL SCIENTIFIC INDUSTRIAL RESEARCH
 
Date 2011-07-20T22:04:24Z
2011-12-26T12:51:43Z
2011-12-27T05:38:12Z
2011-07-20T22:04:24Z
2011-12-26T12:51:43Z
2011-12-27T05:38:12Z
1991
 
Type Article
 
Identifier INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 29(9), 616-619
0019-5596
http://dspace.library.iitb.ac.in/xmlui/handle/10054/5667
http://hdl.handle.net/10054/5667
 
Language en