Asian Journal of Research in Chemistry

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


Affiliations
1 Dept. of Chemistry, I.T.E.R, Siksha ‘O’ Anusandhan Deemed to be University, Bhubaneswar-751030, Odisha, India
     

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The acoustical parameters of glycine, α-alanine and β-alanine have been measured in aqueous and aqueous DGlucose solutions at 298.15K. The molar sound velocity (R), molar compressibility (W), freelength (Lf), freevolume (Vf), internal pressure (πi), relaxation time (τ), ultrasonic attenuation (α/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.
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  • Acoustic Parameters of Glycine, α Alanine and β-Alanine in Aqueous and Aqueous D-Glucose Solutions At 298.15 K

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Authors

Sanjibita Das
Dept. of Chemistry, I.T.E.R, Siksha ‘O’ Anusandhan Deemed to be University, Bhubaneswar-751030, Odisha, India
Upendra N. Dash
Dept. of Chemistry, I.T.E.R, Siksha ‘O’ Anusandhan Deemed to be University, Bhubaneswar-751030, Odisha, India

Abstract


The acoustical parameters of glycine, α-alanine and β-alanine have been measured in aqueous and aqueous DGlucose solutions at 298.15K. The molar sound velocity (R), molar compressibility (W), freelength (Lf), freevolume (Vf), internal pressure (πi), relaxation time (τ), ultrasonic attenuation (α/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.