|
NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR) >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.49 [2011] >
IJPAP Vol.49(04) [April 2011] >
| Title: | Densities,viscosities and speed of sound of n-butyl acetate with toulene at 303.15, 308.15 and 313.15 K: Comparative study on viscosity models |
| Authors: | Rathnam, M V
Tajuddin, Reema S
Sonawane, Priya J
Kumar, M S S |
| Keywords: | Excess volume
Viscosity
Speed of sound
n-Butyl acetate
Toluene |
| Issue Date: | Apr-2011 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The densities, viscosities and speeds of sound of n-butyl acetate with
toluene at different temperatures have been measured experimentally. The excess
molar volumes, deviations in viscosities, excess Gibbs free energies,
deviations in speeds of sound and isentropic compressibilities have been
calculated across the mole compositions. The compositional variation of excess and deviation functions has
been expressed in terms of the Redlich-Kister equation. The viscosity data are
correlated with some of the semi-empirical viscosity models and the results are
compared with the experimental findings. |
| Page(s): | 245-250 |
| CC License: |  CC Attribution-Noncommercial-No Derivative Works 2.5 India |
| ISSN: | 0975-1041 (Online); 0019-5596 (Print) |
| Source: | IJPAP Vol.49(04) [April 2011]
|
|
