Solubility and Thermodynamic functions of imidazole in pure solvents and their binary mixtures at (293.15 to 313.15) K

Authors

  • Ramesh R. Pawar  Department of Chemistry, M.S.G. College, Malegaon camp, Nashik, Maharashtra, India
  • Sachin S. Kale  Department of Chemistry, A.S.C. College, Navapur, Nandurbar, Maharashtra, India
  • Atul S. Kale  Department of Chemistry, S.P.H. Mahila College, Malegaon camp, Nashik, Maharashtra, India

Keywords:

Imidazole, Solubility, Apelblat equation, NIBS, Solution thermodynamics.

Abstract

Solubility of imidazole in water, methanol and in water-methanol binary mixtures have been experimentally measured using a gravimetric method at temperatures (293.15, 295.15, 298.15, 300.15, 303.15, 305.15, 308.15, 310.15 & 313.15) K. Solubility values were correlated by the Apelblat equation. The combined NIBS (nearly ideal binary solvent)-Redlic-Kister equation is used to fit experimental solubility data at constant temperature. Thermodynamic functions including , , and  of solution of imidazole are obtained from the modified van’t Hoff equation.

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International Journal of Scientific Research in Science, Engineering and Technology

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Published

2018-04-30

Issue

Volume 4, Issue 4, March-April-2018

Section

Research Articles

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How to Cite

[1]
Ramesh R. Pawar, Sachin S. Kale, Atul S. Kale "Solubility and Thermodynamic functions of imidazole in pure solvents and their binary mixtures at (293.15 to 313.15) K" International Journal of Scientific Research in Science, Engineering and Technology (IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 4, Issue 4, pp.1554-1561, March-April-2018.