Conductometric Studies and Kinetics of Dissociation andAssociation of Magnesium Soaps in Non-Aqueous Medium
Chitra Singh and S.K. Upadhyaya*

Department of Chemistry, S.S.L. Jain P.G. College, idisha-464 001, India

Abstract

The conductance of the non-aqueous solutions of magnesium soaps (caprylate, laurate, myristate and palmitate) was measured at different temperatures (30° to 45°C). The derived values (critical micellar concentration molar conductance at infinite dilution, degree of dissociation, dissociation constant and free energy change for dissociation and micellization process) showed that (i) magnesium soaps behave as weak electrolytes in 60 : 40 chloroformpropylene glycol mixture below the critical micellar concentration and (ii) micellization process is predominant over the dissociation process.
Keywords

Conductometric studies, Kinetics, Magnesium soaps.
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  • Asian J. Chem. /
  •  2006 /
  •  18(1) /
  •  pp 129-136