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- Title
Ultrasonic behavior of various chalcones in some solvents at different temperatures.
- Authors
Baluja, Shipra; Lava, Divyata
- Abstract
Ultrasonic velocity, density and viscosity of some synthesized chalcones were measured in N,N-dimethyl formamide and chloroform at different temperatures (298.15 to 318.15 K). From these experimental data, various acoustical parameters such as specific impedance (Z), adiabatic compressibility (ï«s), Rao's molar sound function (Rm), intermolecular free path length (Lf ), solvation number (Sn), internal pressure (π) have been calculated in order to understand the molecular interactions in the studied solutions. The results are interpreted in terms of molecular interactions occurring in the solutions.
- Subjects
CHALCONES; SPEED of ultrasonic waves; VISCOSITY; SOLVENTS; ADIABATIC compression; TEMPERATURE effect
- Publication
Revista Colombiana de Ciencias Químico-Farmacéuticas, 2016, Vol 45, Issue 3, p339
- ISSN
0034-7418
- Publication type
Article
- DOI
10.15446/rcciquifa.v45n3.62014