Effect of Temperature and Chain Length on the Acoustic Behavior of Ammonium Soaps in Methanol
Corresponding Author(s) : R.P. Varma
Asian Journal of Chemistry,
Vol. 12 No. 4 (2000): Vol 12 Issue 4
Abstract
Ultrasonic velocities of ammonum soaps i.e. laurate, myristate,
palmitate and stearate have been measured, in methanol at temperatures
308-323 K. Acoustic parameters such as: adiabatic compressibility,
molar sound velocity, molar sound compressibility,
intermolecular free length, relative association constant, specific
acoustic impedance, solvation number and apparent molar compressibility
have been evaluated in order to determine the micellar
aggregation of these soaps. The effects of temperature and chain
length on these parameters have been discussed.
Keywords
Effect
Temperature
Chain Length
Acoustic Behavior
Ammonium Soaps
Methanol
Varma, R., & Kumar, S. (2010). Effect of Temperature and Chain Length on the Acoustic Behavior of Ammonium Soaps in Methanol. Asian Journal of Chemistry, 12(4), 1076–1082. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/23133
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