Journal :   Asian Journal of Research in Chemistry

Volume No. :   5

Issue No. :  1

Year :  2012

Pages :   53-56

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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Acoustic Parameters of Glycine, α-Alanine and β-Alanine in Aqueous and Aqueous D-Glucose Solutions At 298.15 K



Address:   Sanjibita Das and Upendra N. Dash*
Dept. of Chemistry, I.T.E.R, Siksha ‘O’ Anusandhan Deemed to be University, Bhubaneswar-751030, Odisha (India)
*Corresponding Author
DOI No:

ABSTRACT:
The acoustical parameters of glycine, a-alanine and ß-alanine have been measured in aqueous and aqueous D-Glucose solutions at 298.15K. The molar sound velocity (R), molar compressibility (W), free length (Lf), free volume (Vf), internal pressure (pi), relaxation time (t), ultrasonic attenuation (a/f2) and Van der- Waals constant (b) values have been calculated from the experimental data. These parameters are used to discuss the molecular interactions in the solutions.
KEYWORDS:
Acoustical parameters, D-Glucose, amino acid, ultrasonic velocity, compressibility.
Cite:
Sanjibita Das, Upendra N. Dash. Acoustic Parameters of Glycine, α-Alanine and β-Alanine in Aqueous and Aqueous D-Glucose Solutions At 298.15 K. Asian J. Research Chem. 5(1): January 2012; Page 53-56.
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