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P-ISSN: 2349-8528, E-ISSN: 2321-4902   |   Impact Factor: GIF: 0.565 NAAS Rating: 5.31 NEW

International Journal of Chemical Studies

Vol. 2, Issue 2 (2014)
Theoretical evaluation of optical refractive index in binary liquid mixtures of 1, 4-Dioxane with 1-Hexanol


Author(s): Srinivasu Ch, Anil Kumar K

Abstract: Refractive indices of the binary liquid mixture of 1, 4-dioxane with 1-hexanol have been evaluated at T=(298.15, 303.15,308.15,313.15 and 318.15) K over the entire composition range using Abbemat referometer.  A comparative study on various mixing rules viz., Arago-Biot (A-B), Gladstone-Dale (G-D), Newton’s (Nn), Eyring and john (E-J), Lorentz-Lorentz (L-L), Heller (H), Eykman (Eyk), Oster (Os) and Weiner (W) relations to predicte the refractive index of the binary mixture at five studied temperatures calculated theoretically and the results discussed in terms of average percentage deviations.  Further, the excess refractive indices have been computed and fitted to the Redlich-Kister polynomial equation to derive the binary coefficients and standard errors.

Pages: 10-16  |  983 Views  10 Downloads

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How to cite this article:
Srinivasu Ch, Anil Kumar K. Theoretical evaluation of optical refractive index in binary liquid mixtures of 1, 4-Dioxane with 1-Hexanol. Int J Chem Stud 2014;2(2):10-16.
International Journal of Chemical Studies