caa a22 4500 445328495 CHVBK 20180317142729.0 cr unu---uuuuu 170323e20110901xx s 000 0 eng 10.1007/s10953-011-9731-1 doi (NATIONALLICENCE)springer-10.1007/s10953-011-9731-1 Density, Viscosity, Velocity and Refractive Index of Binary Mixtures of Poly(Ethylene Glycol) 200 with Ethanolamine, m -Cresol and Aniline at 298.15 K [Elektronische Daten] [Maimoona Yasmin, Manisha Gupta] Densities, absolute viscosities, ultrasonic velocities and refractive indices of binary mixtures of poly(ethylene glycol) 200 with ethanolamine, m-cresol and aniline have been measured at 298.15 K, under atmospheric pressure, over the entire composition range. The experimental data have been used to calculate acoustic impedance, specific heat ratio and relative association for these binary mixtures. Excess molar volume, deviation in viscosity, deviation in refractive index, deviation in isentropic compressibility, excess acoustical impedance and excess Gibbs energy of activation for viscous flow have been plotted to determine the nature and extent of interaction present in the solutions. The results have been fitted to Redlich-Kister polynomial equation. The results have been explained in terms of specific intermolecular and intramolecular interactions present in the mixtures and are found to support each other. The isothermal compressibility for the binary mixtures was predicted by an equation based on Flory's statistical theory and three rigid sphere equations. Springer Science+Business Media, LLC, 2011 Poly(ethylene glycol) 200 nationallicence Ethanolamine nationallicence m -Cresol nationallicence Aniline nationallicence Viscosity nationallicence Yasmin Maimoona Department of Physics, University of Lucknow, 226007, Lucknow, India aut Gupta Manisha Department of Physics, University of Lucknow, 226007, Lucknow, India aut Journal of Solution Chemistry Springer US; http://www.springer-ny.com 40/8(2011-09-01), 1458-1472 0095-9782 40:8<1458 2011 40 10953 https://doi.org/10.1007/s10953-011-9731-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10953-011-9731-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yasmin Maimoona Department of Physics, University of Lucknow, 226007, Lucknow, India aut NATIONALLICENCE 700 1- Gupta Manisha Department of Physics, University of Lucknow, 226007, Lucknow, India aut NATIONALLICENCE 773 0- Journal of Solution Chemistry Springer US; http://www.springer-ny.com 40/8(2011-09-01), 1458-1472 0095-9782 40:8<1458 2011 40 10953 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer