• N.Sundaramurthy
• S.Rajalakshmi

The values of density (ρ), ultrasonic velocity (U) and viscosity (η) for L-Glutamine in aqueous solutions of Zncl2 have been measured at 313.15 K in order to study the ion-solvent interactions. By using standard relations from measured values of density (ρ), ultrasonic velocity (U) and viscosity (η), the desired acoustical and thermodynamic parameters such as adiabatic compressibility (β), intermolecular free length (Lf), acoustic impedance (Z), Relaxation time(RA), apparent molar volume(φv) and apparent molar compressibility(φk) have been calculated. The changes in these parameters with the change in concentration have been explained on the basis of solute-solvent interactions and structure modifying tendency of solute in the solvent. It is observed that ion-solvent interactions increase with the increase in the concentration of amino acid in aqueous solutions of Zncl2.

ultrasonic velocity, acoustic impedance, adiabatic compressibility, amino acid, Zinc Chloride.

"ULTRASONIC STUDY OF L-GLUTAMINE IN AQUEOUS ZINC CHLORIDE SOLUTIONS AT 313.15K", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.824-828, June-2019, Available :http://www.jetir.org/papers/JETIR1906G26.pdf

"ULTRASONIC STUDY OF L-GLUTAMINE IN AQUEOUS ZINC CHLORIDE SOLUTIONS AT 313.15K", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp824-828, June-2019, Available at : http://www.jetir.org/papers/JETIR1906G26.pdf