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.