Study of Mixing Rules for Refractive Index for Organic Liquid Mixtures under Different Temperature Range
- Author Sheeraz Akbar
- DOI
- Country : India
- Subject : Physics
Keywords : Refractive index, Lorentz–Lorentz relation; Heller relation; Weiner
Abstract
Various mixing rules viz. Arago-Biot (A-B), Lorentz–Lorentz (L–L), Weiner (W), Heller (H), Gladstone–Dale (G–D, and Newton’s relation (N) are studied for following organic binary liquid mixtures of Hexahydrotoluene (H) + o-Xylene(O), + m-Xylene(M),+ p-Xylene (P), at different temperatures (295,300,305) K over the entire mole fraction range. Comparison of various mixing rules has been expressed in terms of average percentage deviation.
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