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Interfacial tension of persulphates in water and water + acetone mixtures

โœ Scribed by M.R Patnaik; U.N Dash

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
252 KB
Volume
79
Category
Article
ISSN
0167-7322

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โœฆ Synopsis

Surface tensions of solutions of sodium, potassium and ammonium persulphates in water and warer + acetone ( Xacetone = 0.016, 0.033, 0.072 and 0.117 ) mixtures have been measured by means of the ring detachment method at 298.15, 303.15, 308.15 and 313.15 K. The data were analyzed using the Gibbs equation and various thermodynamic functions have been evaluated. The results reveal the nature of solute adsorption at the interface in these solutions.

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