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IJPAP Vol.49(08) [August 2011] >


Title: Study of thermoelastic properties of liquid toluene
Authors: Chauhan, R S
Singh, P
Singh, C P
Keywords: R S Chauhan
P Singh
C P Singh
Issue Date: Aug-2011
Publisher: NISCAIR-CSIR, India
Abstract: The thermoelastic properties of liquid toluene at high pressures and temperatures have been analysed. The pressure dependence of thermal expansivity and isothermal compressibility have been determined for liquid toluene under pressures up to 4000 bar along different isotherms at selected temperatures in the range 202.0-431.9 K. The pseudospinodal model has been formulated along different isotherms for evaluating thermal expansivity and isothermal compressibility both with the change in pressure. It has been found that the spinodal pressure is dependent on the temperature. The results obtained are in good agreement with the experimental data reported earlier. The plots between thermal expansivity and pressure along different isotherms intersect each other. The co-ordinates for points of intersections of different pairs of isotherms have been obtained and studied.
Page(s): 535-538
CC License:  CC Attribution-Noncommercial-No Derivative Works 2.5 India
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Source:IJPAP Vol.49(08) [August 2011]

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