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|Title:||Thermodynamic properties of electrolytes in aqueous solution of glycine at different temperatures|
|Authors:||Kanhekar, S R|
Bichile, Govind K
|Abstract:||Ultrasonic velocity, density and viscosity have been measured for NaCl and MgCl<sub>2</sub> in aqueous glycine solution at 298.15, 303.15 and 308.15K. The thermodynamic parameters such as adiabatic compressibility, acoustic impedance, intermolecular free length and relative association have been obtained from the experimental data for all the mixtures, with a view to investigate the exact nature of the molecular interaction. Adiabatic compressibility and intermolecular free length decrease with increase in concentration and temperature. Acoustic impedance and relative association are almost constant with increase in temperature and gradually increase with concentration of solutes. These parameters have been further used to interpret the hydrophilic part of the solute and molecular interactions in the mixtures.|
|ISSN:||0975-1041 (Online); 0019-5596 (Print)|
|Appears in Collections:||IJPAP Vol.48(02) [February 2010]|
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