|
Useful Links |
|
|
Article Details :: |
|
|
| Article Name : | | | THEORETICAL EVALUATION OF REFRACTIVE INDEX IN BINARY LIQUID MIXTURES AT DIFFERENT TEMPERATURES | | Author Name : | | | T. Srinivasa Krishna , B. Munibhadrayya, S. Govardhana Rao , Sk. Fakruddin and K. Narendra | | Publisher : | | | Ashok Yakkaldevi | | Article Series No. : | | | GRT-3715 | | Article URL : | |  | Author Profile View PDF In browser | | Abstract : | | | Refractive indices and densities of the binary mixture pyrrolidinone with propane-1,3-diol have been measured at 303.15, 308.15, 313.15 and 318.15 K over the entire mole fraction range. A comparative study of Arago-Biot (A-B), Eykman (E), Eyring and John (E-J), Gladstone-Dale (G-D), Heller (H), Lorentz-Lorentz (L-L), Newton (N), Oster (Os) and Weiner (W) relations for predicting the refractive index of a liquid has been carried out to test the validity for the binary mixtures over the entire composition range of pyrrolidinone at four temperatures. Comparision of various mixing rules has been expressed in terms of average percentage deviation. | | Keywords : | | |
|
|