Molar Excess Volumes and Excess Isentropic Compressibilities of Ternary Mixtures ofo-Toluidine

2008 ◽  
Vol 53 (8) ◽  
pp. 1935-1939 ◽  
Author(s):  
J. S. Yadav ◽  
K. C. Singh ◽  
V. K. Sharma







1984 ◽  
Vol 18 (3) ◽  
pp. 333-344 ◽  
Author(s):  
P.P. Singh ◽  
R.K. Nigam ◽  
S.P. Sharma ◽  
Sadhna Aggarwal


1994 ◽  
Vol 28 (1) ◽  
pp. 35-40 ◽  
Author(s):  
G. Subramanya Sastry ◽  
U. Srinivasulu ◽  
K. Sivakumar ◽  
P. Ramachandra Naidu


1997 ◽  
Vol 75 (12) ◽  
pp. 1896-1904 ◽  
Author(s):  
V.K. Sharma ◽  
Khem Chand Kalra ◽  
A. Katoch

Molar excess volumes, [Formula: see text], and molar excess enthalpies, [Formula: see text], of nitrobenzene (i) + benzene (j) + cyclohexane (k), nitrobenzene (i) + benzene (j) + n-hexane (k), and nitrobenzene (i) + benzene (j) + n-heptane (k) ternary mixtures have been determined dilatometrically and calorimetrically as a function of composition at 298.15 K. The data have been analyzed in terms of (i) the graph-theoretical approach and (ii) Flory's Theory. It has been observed that [Formula: see text], data calculated by graph theoretical as well as Flory's approach compare well with their corresponding experimental values. Keywords: molar excess volumes, molar excess enthalpies, specific interactions, molar volume interaction parameter, molar interaction enthalpy parameter.



2005 ◽  
Vol 34 (2) ◽  
pp. 199-212 ◽  
Author(s):  
V. K. Sharma ◽  
Satish Kumar


1988 ◽  
Vol 33 (4) ◽  
pp. 448-450 ◽  
Author(s):  
H. P. Dahiya ◽  
P. P. Singh ◽  
Shashi Dagar


2001 ◽  
Vol 79 (12) ◽  
pp. 1910-1914 ◽  
Author(s):  
V K Sharma ◽  
Romi

Molar excess volumes (VEijk) of 1,3-dioxolane (i) + benzene (j) + cyclohexane (k); 1,3-dioxolane (i) + benzene (j) + n-hexane (k); and 1,3-dioxolane (i) + benzene (j) + n-heptane (k) ternary mixtures have been measured dilatometrically as a function of composition at 298.15 K. The observed data have been analysed in terms of (i) Graph theoretical approach; (ii) Flory's theory; and (iii) Lacombe and Sanche's theory of liquid mixtures. It has been observed that VEijk values predicted by graph theoretical approach compare better with the corresponding experimental values than with the VEijk data predicted by other approaches.Key words: molar excess volumes, molar volume interaction parameters, connectivity parameter of third degree 3ξ.



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