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http://nopr.niscpr.res.in/handle/123456789/46729| Title: | Electrical conductances of tetraalkylammonium and tetrabutylphosphonium bromides in isopropanol-water mixtures: Part II |
| Authors: | Islam, M Rafiqul Ansari, Aijaz Ahmad |
| Issue Date: | Jun-1989 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Conductances of dilute solutions of Me4NBr, EtNBr, Pr4NBr, Bu4NBr and Bu4PBr in i-PrOH-H2O mixtures (20.3 ≤ 0 ≤ 71.4) have been measured at 25°C. The data have been analysed in terms of Fuoss-1978 (F- 78) and Fuoss-Onsager-Skinner (FOS-65) conductance equations. The parameters like the limiting conductance (A0), the association constant (KA) and the cosphere diameter (R) are computed. The tetraalkylammonium salts are comparatively more associated in i-PrOH-H2O mixtures than in n-PrOH-H2O mixtures. The distance parameter (R) values, on an average, depend on the size of the ions and on the dielectric constant of the medium throughout the range of measurement. |
| Page(s): | 486-491 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.28A(06) [June 1989] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 28A(6) 486-491.pdf | 3.34 MB | Adobe PDF | View/Open |
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