Density, viscosity, ultrasonic velocity and excess thermodynamic parameters of ternary liquid mixtures of morpholine + 1,4-dioxane + toluene or nitrobenzene at 308.15 K
Densities, viscosities and ultrasonic velocities were measured for the two ternary liquid mixtures containing morpholine (1) + 1,4-dioxane (2) + nitrobenzene (3) or + toluene (3) at 308.15 K over the entire range of mole fractions. Thermodynamic parameters, such as excess volume (VE), deviations in...
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Serbian Chemical Society
2018-01-01
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| Series: | Journal of the Serbian Chemical Society |
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| Online Access: | http://www.doiserbia.nb.rs/img/doi/0352-5139/2018/0352-51391800056U.pdf |
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doaj-cf24d31c650f47a982ea2618c39f8a8f2020-11-25T02:47:39ZengSerbian Chemical Society Journal of the Serbian Chemical Society0352-51391820-74212018-01-0183101131114210.2298/JSC170829056U0352-51391800056UDensity, viscosity, ultrasonic velocity and excess thermodynamic parameters of ternary liquid mixtures of morpholine + 1,4-dioxane + toluene or nitrobenzene at 308.15 KUmasivakami Krishnamoorthy0Vaideeswaran Sundararajan1Rose Venis Ambrose2St. Joseph’s College, Department of Chemistry, Tiruchirappalli, Tamil Nadu, IndiaNational Institute of Technology, Department of Chemistry, Tiruchirappalli, Tamil Nadu, IndiaSt. Joseph’s College, Department of Chemistry, Tiruchirappalli, Tamil Nadu, IndiaDensities, viscosities and ultrasonic velocities were measured for the two ternary liquid mixtures containing morpholine (1) + 1,4-dioxane (2) + nitrobenzene (3) or + toluene (3) at 308.15 K over the entire range of mole fractions. Thermodynamic parameters, such as excess volume (VE), deviations in adiabatic compressibility (ΔKS), free length (ΔLF), isothermal compressibility (ΔβT), free volume (ΔVF) and viscosity (Δ) were calculated and applied to the Redlich− Kister polynomial equation to determine the appropriate coefficients. The deviations of the ternary liquid mixtures from their ideal behaviour were determined from the measured and calculated thermodynamic properties. In addition, an insight into the molecular structure and possible interactions for the investigated mixtures was attempted.http://www.doiserbia.nb.rs/img/doi/0352-5139/2018/0352-51391800056U.pdfternary mixturethermodynamic propertiesRedlich - Kister Equationexcess valuesmolecular interactions |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Umasivakami Krishnamoorthy Vaideeswaran Sundararajan Rose Venis Ambrose |
| spellingShingle |
Umasivakami Krishnamoorthy Vaideeswaran Sundararajan Rose Venis Ambrose Density, viscosity, ultrasonic velocity and excess thermodynamic parameters of ternary liquid mixtures of morpholine + 1,4-dioxane + toluene or nitrobenzene at 308.15 K Journal of the Serbian Chemical Society ternary mixture thermodynamic properties Redlich - Kister Equation excess values molecular interactions |
| author_facet |
Umasivakami Krishnamoorthy Vaideeswaran Sundararajan Rose Venis Ambrose |
| author_sort |
Umasivakami Krishnamoorthy |
| title |
Density, viscosity, ultrasonic velocity and excess thermodynamic parameters of ternary liquid mixtures of morpholine + 1,4-dioxane + toluene or nitrobenzene at 308.15 K |
| title_short |
Density, viscosity, ultrasonic velocity and excess thermodynamic parameters of ternary liquid mixtures of morpholine + 1,4-dioxane + toluene or nitrobenzene at 308.15 K |
| title_full |
Density, viscosity, ultrasonic velocity and excess thermodynamic parameters of ternary liquid mixtures of morpholine + 1,4-dioxane + toluene or nitrobenzene at 308.15 K |
| title_fullStr |
Density, viscosity, ultrasonic velocity and excess thermodynamic parameters of ternary liquid mixtures of morpholine + 1,4-dioxane + toluene or nitrobenzene at 308.15 K |
| title_full_unstemmed |
Density, viscosity, ultrasonic velocity and excess thermodynamic parameters of ternary liquid mixtures of morpholine + 1,4-dioxane + toluene or nitrobenzene at 308.15 K |
| title_sort |
density, viscosity, ultrasonic velocity and excess thermodynamic parameters of ternary liquid mixtures of morpholine + 1,4-dioxane + toluene or nitrobenzene at 308.15 k |
| publisher |
Serbian Chemical Society |
| series |
Journal of the Serbian Chemical Society |
| issn |
0352-5139 1820-7421 |
| publishDate |
2018-01-01 |
| description |
Densities, viscosities and ultrasonic velocities were measured for the two ternary liquid mixtures containing morpholine (1) + 1,4-dioxane (2) + nitrobenzene (3) or + toluene (3) at 308.15 K over the entire range of mole fractions. Thermodynamic parameters, such as excess volume (VE), deviations in adiabatic compressibility (ΔKS), free length (ΔLF), isothermal compressibility (ΔβT), free volume (ΔVF) and viscosity (Δ) were calculated and applied to the Redlich− Kister polynomial equation to determine the appropriate coefficients. The deviations of the ternary liquid mixtures from their ideal behaviour were determined from the measured and calculated thermodynamic properties. In addition, an insight into the molecular structure and possible interactions for the investigated mixtures was attempted. |
| topic |
ternary mixture thermodynamic properties Redlich - Kister Equation excess values molecular interactions |
| url |
http://www.doiserbia.nb.rs/img/doi/0352-5139/2018/0352-51391800056U.pdf |
| work_keys_str_mv |
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