Internal pressure in liquids and binary liquid mixtures

2009 ◽  
Vol 149 (1-2) ◽  
pp. 52-54 ◽  
Author(s):  
Edward Zorębski
Author(s):  
J. Madhumitha ◽  
N. Santhi ◽  
G. Alamelumangai ◽  
M. Emayavaramban

The Internal pressures of Ternary and their Sub-Binary liquid mixtures of benzene(1) + hexane(2) + sec-butyl alcohol(3) were calculated using density, velocity and molar refraction from the temperature range of 303.15K-318.15K. For the Binary liquid mixtures, the Experimental Internal pressure values were correlated through an equation proposed by Andiappan et.al. For the Ternary liquid mixture, the Experimental Internal pressure values were correlated through an equation proposed by us. The Experimental values and the Theoretical values are in close agreement with each other


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