• Anita D. Mudavadkar
• G. H.Sonawane
• B. S. Bhadane
• T. J. Patil

Specific conductivity of aqueous solutions of dodecyldimethylammonium bromidehas been determined in the temperature range of 25-45°C. The critical micelle concentration (cmc) and ionization degree of the micelles, β, were determined from the data. Thermodynamic functions, such as standard Gibbs free energy, ΔG0m , enthalpy, ΔH0m , and entropy, ΔS0m , ofmicellization, were estimated by assuming that the system conforms to the mass action model, was estimated from the temperature dependence of ΔH0m . An enthalpy-entropycompensation phenomenon for the studied system has been found.

conductivity, critical micelle concentration, dodecyldimethylammonium bromide, enthalpy, entropy and standard Gibbs free energy, temperature dependence

"Conductometric studies on micellar properties of dodecyldimethylammonium bromidein presence of additives at various temperature", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.583-595, March-2019, Available :http://www.jetir.org/papers/JETIRAO06092.pdf

"Conductometric studies on micellar properties of dodecyldimethylammonium bromidein presence of additives at various temperature", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp583-595, March-2019, Available at : http://www.jetir.org/papers/JETIRAO06092.pdf