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http://nopr.niscpr.res.in/handle/123456789/18445| Title: | Partial molar volume and ultrasonic studies of cobalt (III) complexes in aqueous and binary aqueous media at different temperatures |
| Authors: | Dash, U N Roy, G S Mohanty, S |
| Issue Date: | Dec-2002 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Studies of apparent molar volume have been made in the solutions of trans- bis (1,2-diaminoethane) (amino-carboxylato) halogeno cobalt (III) complexes containing the carboxylato-bonded aminoacids, e.g. glycine, α-alanine and β-alanine in water, water+acetone (5,10 & 20 wt %) and water+alcohol (5 wt % each of methanol, ethanol and n-propanol) mixtures at 298.15, 303.15, 308.15 and 313.15 K to evaluate apparent molar properties. Studies of ultrasonic velocity have also been made for the solutions of these complexes in these solvents at 303.15, 308.15 and 313.15 K to evaluate various acoustic parameters. The results are discussed in the light of ion-ion and ion-solvent interactions and of structural effects of the solvent in solutions. |
| Page(s): | 2507-2513 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.41A(12) [December 2002] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 41A(12) 2507-2513.pdf | 1.28 MB | Adobe PDF | View/Open |
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