NISCAIR Online Periodicals Repository

Research Journals >
Indian Journal of Chemical Technology (IJCT) >
IJCT Vol.14 [2007] >
IJCT Vol.14(2) [March 2007] >

Title: Viscometric studies of binary non-aqueous liquid mixtures at 303.15 K
Authors: Ali, A
Tariq, M
Keywords: Liquid mixtures
Bloomfield-Dewan theory
Semi-empirical relations
Issue Date: Mar-2007
Publisher: CSIR
IPC CodeG01N9/00
Abstract: Viscosities, η, of dimethylsulphoxide (DMSO), 1-butanol, 1-hexanol, 1-heptanol and those of their binary mixtures having DMSO as a common component have been experimentally measured at atmospheric pressure and 303.15 K. The experimental data have been used to calculate the deviation in viscosities, Δlռη, and excess Gibbs free energy of activation of viscous flow, ΔG*E. The experimental viscosity deviation, Δlռη, have also been compared with theoretically calculated, Δlռηth, using Bloomfield-Dewan theory. These parameters were used to study the nature and extent of interaction between the component molecules in the present binary mixtures. Moreover, various semi-empirical correlations were used to estimate the viscosities of the present binary mixtures. The results are given in terms of average standard percentage deviations from experimentally measured one.
Page(s): 189-194
ISSN: 0971–457X
Source:IJCT Vol.14(2) [March 2007]

Files in This Item:

File Description SizeFormat
IJCT 14(2) (2007) 189-194.pdf172.96 kBAdobe PDFView/Open
 Current Page Visits: 84 
Recommend this item


Online Submission of Articles |  NISCAIR Website |  National Knowledge Resources Consortium |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2015 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 163725 since 01-Sep-2015  Last updated on 21-Jun-2016Webmaster: