Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/16070
Title: Acoustic and ultrasonic studies of alkali metals and ammonium halides in chitosan solutions at four different temperatures
Authors: Talukdar, M
Moharatha, D
Roy, G S
Dash, U N
Keywords: Chitosan solutions;Alkali metal halides;Apparent molar volumes;Isentropic compressibility
Issue Date: Mar-2013
Publisher: NISCAIR-CSIR, India
Abstract: The densities of halides of potassium, sodium and ammonium have been measured in different chitosan solutions at 298.15, 303.15, 308.15 and 313.15 K and the ultrasonic velocity in these solutions has been measured at 298.15 K. Various parameters such as isentropic compressibility, acoustic impedance, apparent molar volume, partial molar volume, relative association, relaxation time, etc. have been calculated using experimentally determined values of ultrasonic velocity and density. The variation of these parameters has been discussed in the light of solute-solvent and solute-solute interactions.
Page(s): 202-206
URI: http://hdl.handle.net/123456789/16070
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.51(03) [March 2013]

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