Record Details

<p style="text-align: justify;">Molecular interaction in binary mixtures of 1,4-butanediol+picolines: Viscometric approach</p><p> </p>

Online Publishing @ NISCAIR

View Archive Info
 
 
Field Value
 
Authentication Code dc
 
Title Statement <p style="text-align: justify;">Molecular interaction in binary mixtures of 1,4-butanediol+picolines: Viscometric approach</p><p> </p>
 
Added Entry - Uncontrolled Name Kolla, Narendra ; V.R. Siddhartha Engineering College
Srinivasu, J V; Department of Basic Science, Sri Vishnu Engineering College for Women, Bhimavaram 534 202, Andhra Pradesh, India
Dey, Ranjan ; Department of Chemistry, BITS Pilani K K Birla Goa Campus, Zuarinagar, Goa 403726, India
Rao, G Srinivasa; Department of Physics, Andhra Loyola College, Vijayawada 520 010, Andhra Pradesh, India
Rao, Subba ; Department of Physics, VSR & NVR College, Tenali, Andhra Pradesh, India
none
 
Uncontrolled Index Term thermodynamics;
Solution chemistry, Thermodynamic properties, Transport properties, Viscosity, 1,4-butanediol, Picoline, Excess gibbs energy of activation, Molecular interaction, Deviation in viscosity
 
Summary, etc. <p class="Default" style="text-align: justify;">The viscosity (h) of {1,4-butanediol (i) + α-, or β-, or γ-picoline (j)}binary mixtures have been measured and reported at 303.15, 308.15, 313.15 and 318.15 K over the entire range of composition. Viscosity deviation (<em>∆</em><em>h</em>) and excess Gibbs energy of activation of viscous flow (<em>∆G*<sup>E</sup></em>) based on Eyring’s theory have been evaluated and the results fitted to the Redlich-Kister equation. The ∆h values are observed to be negative over the entire range of composition for (1,4-butanediol+α-picoline), (1,4-butanediol+β-picoline) and (1,4-butanediol+γ-picoline) systems. The experimental viscosity data have been compared with some well-known equations of Frenkel, modified Frenkel approach and predictive ones like McAllister, Grunberg-Nissan, Hind <em>et al</em>., Tamura Kurata and Katti-Chaudhri. The effects of molecular sizes and shapes of the component molecules on the molecular interactions present thereof in the mixtures have been discussed.</p><p class="Default"> </p>
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section A (IJCA)
2020-12-10 16:14:38
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJCA/article/view/18393
 
Data Source Entry Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 56, ##issue.no## 11 (2017): INDIAN JOURNAL OF CHEMISTRY - SECTION A
 
Language Note en
 
Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJCA/article/download/18393/55565
 
Terms Governing Use and Reproduction Note Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India© 2015. The Council of Scientific &amp; Industrial Research, New Delhi.