Densiometric Study of Chloroquine Diphosphate in Aqueous Solution of Acetic Acid at 293.15K

Das, Monalisa; Pradhan, Sunil Kumar; Das, Smruti Prava; Patnaik, Ajaya Kumar

doi:10.9734/acsj/2016/24038

Cited by 2 publications

(2 citation statements)

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“…Ultrasonic velocity and the derived acoustical parameters like adiabatic compressibility, free length, relaxation time, acoustic impedance, etc., provide valuable information about the molecular environments. This has been studied for various binary and ternary mixtures [4][5][6][7][8][9][10][11][12][13][14][15][16][17] with respect to variation in concentration of the liquids and temperatures.…”

Section: Introductionmentioning

confidence: 99%

Study of Molecular interaction in Binary Mixtures containing N, N-Dimethylformamide and n-Butanol

Samantaray¹,

Praharaj²,

Das³

2021

juc

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The acoustic studies of the interactions between alcohol molecules and water soluble polar solvent DMF are significant for understanding the relationships between structure and function of polar molecule like DMF, and for explaining the mechanisms of interaction of alcoholic OH group with an electronegative moiety. In this piece of work Ultrasonic velocity, density and viscosity have been measured at 298 K, 308 K, 318 K and 328 K for mixture of N,N-dimethylformamide (DMF) and n-butanol, the frequency being maintained at a constant value. The experimental data have been used to calculate the acoustical and thermodynamical parameters like adiabatic compressibility, free length, free volume, internal pressure, acoustic impedance, Gibbs free energy

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