Simple model for the calculation of concentration and temperature dependent refractive index of different solutions

Authors : Umar FAROOQUE, Sandhir Kumar SİNGH, Tarique RASHİD, Md Iftekhar ALAM

Pages : 17-23

Doi:10.33435/tcandtc.1227137

View : 68 | Download : 91

Publication Date : 2023-09-03

Article Type : Research Paper

Abstract :Simple analytical models for the calculation of concentration insert ignore into journalissuearticles values(c); and temperature insert ignore into journalissuearticles values(T); dependent refractive index i.e., ninsert ignore into journalissuearticles values(c,T); values of the six solutions namely, three electrolyte insert ignore into journalissuearticles values(KCl, NaCl, and CaCl2);, a polar insert ignore into journalissuearticles values(glucose);, a non-polar insert ignore into journalissuearticles values(ethyl acetate);, and a protein insert ignore into journalissuearticles values(bovine serum albumin); solutions have been proposed. The values of refractive index obtained using our proposed models have been compared with the corresponding values of the refractive index obtained using other reported models and the experimental values. A fairly good agreement between them has been obtained.
Keywords : Refractive index, electrolyte solution, polar solution, non polar solution, protein solution, temperature, concentration

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