Studies on the Behaviour of Cobalt and Calcium Soaps. Part-1. Solubility Studies in Non-aqueous Solvents
| Main Authors: | R. P. VARMA, P. K JAIN |
|---|---|
| Format: | Article Journal |
| Bahasa: | eng |
| Terbitan: |
, 1987
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/6199911 |
Daftar Isi:
- Department of Chemistry, D. A. V. College, Muzaffarnagar-251 001 Manuscript received 20 November 1978, revised 28 January 1987, accepted 17 February 1987 Solubilities of laurates and oleates of calcium and cobalt have been measured in organic solvents at temperatures 35-60° and the same bag been found to increase with the rise in temperature showing a marked change at Krafft point. The value of heat of solution, ∆H3 and entropy of solution, ∆S3o \(\imath\) have been calculated. These parameters suggest the presencse or soap micelles in the solutions above Krafft point.