STUDY OF SOLVENT-SOLVENT INTERACTION IN A AQUEOUS MEDIUM AT DIFFERENTTEMPERATURES BY ULTRASONIC TECHNIQUE
| Autor: | M. V Kulkarni, S. R Dudhat, S. S. Chine |
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| Rok vydání: | 2017 |
| Předmět: |
Quantitative Biology::Biomolecules
Materials science solvent – solvent interaction Aqueous medium lcsh:Mechanical engineering and machinery ultrasonic velocity excess functions Solvent Chemical engineering lcsh:TJ1-1570 Ultrasonic sensor lcsh:Electrical engineering. Electronics. Nuclear engineering Physics::Chemical Physics lcsh:TK1-9971 |
| Zdroj: | Journal of Research in Engineering and Applied Sciences, Vol 2, Iss 1, Pp 38-41 (2017) |
| ISSN: | 2456-6403 2456-6411 |
| DOI: | 10.46565/jreas.2017.v02i01.008 |
| Popis: | The basic parameters like velocity (U), density(ρ) and viscosity (η) can be measured by ultrasonic Interferometer. From these parameters various thermodynamical and acoustical parameters such as adiabatic compressibility 's (β), specific acoustic impedance (Z), Solvation number (S), Intermolecular free length (L), have been estimated using standard relations from nf00measured values of Ultrasonic velocities, densities and viscosities in the wide range of concentrations at 35C, 40C and 045C temperatures for Acetone + Propanol – 2 +Toluene tertiary system. The solvent-solvent interactions are studied on the basis of increase or decrease in ultrasonic velocity, density, viscosity and other derived acoustical parameters in terms of structure making and structure breaking tendencies of various solvent molecules. |
| Databáze: | OpenAIRE |
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