Molecular Interaction Studies on Binary Liquid Mixture of Ethyl Oleate and Ethyl Methyl Ketone at Temperature Range from 303.15K to 318.15K

2020 ◽  
Vol V9 (04) ◽  
Author(s):  
D. Chinnarao ◽  
Ch . V Padmarao ◽  
K. Raja ◽  
Srilatha. M, B. Venkateswara Rao ◽  
Keyword(s):  
Molecular Interaction ◽  
Methyl Ketone ◽  
Liquid Mixture ◽  
Ethyl Oleate ◽  
Binary Liquid Mixture ◽  
Temperature Range ◽  
Binary Liquid ◽  
Ethyl Methyl ◽  
Interaction Studies ◽  
Ethyl Methyl Ketone

Thermodynamic and transport properties of binary liquid systems

1980 ◽  
Vol 58 (9) ◽  
pp. 942-945 ◽  
Author(s):  
Sheo Prakash ◽  
Kandimalla Sivanarayana ◽  
Om Prakash
Keyword(s):  
Methyl Ketone ◽  
Isentropic Compressibility ◽  
Molar Free Energy ◽  
Excess Viscosity ◽  
Binary Liquid ◽  
Ethyl Methyl ◽  
Free Energy Of Activation ◽  
Liquid Systems ◽  
Ethyl Methyl Ketone ◽  
Deviation In Isentropic Compressibility

Densities, viscosities, and sound velocities were determined for the system o-chlorophenol + acetone and o-chlorophenol + ethyl methyl ketone at 25 °C. From the experimental results, the deviation in isentropic compressibility KS, excess molar volume VE, excess viscosity ηE, and excess molar free energy of activation of flow G*E were calculated. The deviations from ideality of the thermodynamic and transport functions are explained on the basis of molecular interactions between the components of the mixture.

Study of dipolar association in polar–polar system of ethyl methyl ketone (EMK) and carboxylic acids vis-à-vis molecular interaction

2014 ◽  
Vol 92 (4) ◽  
pp. 307-310
Author(s):  
J. Singh ◽  
G.C. Mohanty ◽  
S. Acharya
Keyword(s):  
Butyric Acid ◽  
Molecular Interaction ◽  
Methyl Ketone ◽  
Correlation Factor ◽  
Excess Gibbs Free Energy ◽  
Acid System ◽  
Mutual Correlation ◽  
Ethyl Methyl ◽  
Molar Polarization ◽  
Ethyl Methyl Ketone

Dielectric constant of binary mixtures of ethyl methyl ketone (EMK) with some carboxylic acid, namely, acetic acid, propionic acid, and butyric acid, is measured at 303.16 K and 455 kHz. The data are used to compute the mutual correlation factor, gab, excess molar polarization, ΔP, and excess Gibbs free energy, ΔG, of mixing to study the molecular interaction. The study reveals that interaction is maximum in EMK + butyric acid system and microheterogeneous β-clusters with antiparallel orientation of dissimilar molecules predominate in it.

scholarly journals Thermodynamic properties of the dodecylbenzenesulfonic acid-acetone binary liquid mixture using a modified flory theory

2018 ◽  
Vol 20 (1) ◽  
pp. 30
Author(s):  
Ali A Jazie
Keyword(s):  
Molar Volume ◽  
Mole Fraction ◽  
Excess Molar Volume ◽  
Chemical Engineering ◽  
Liquid Mixture ◽  
Binary Liquid Mixture ◽  
Maximum Deviation ◽  
Negative Deviation ◽  
Temperature Range ◽  
Binary Liquid

<p>Prigogine–Flory–Patterson (P-F-P) theory was applied for the correlation the experimental data of excess molar volume for the binary liquid mixture of DBSA-Acetone at the temperature range of (293.15-303.15 K). The three contribution terms (pressure, interaction and free volume) in the P-F-P equation were compared with the total effect of P-F-P equation. A positive excess molar volume were obtained at all the range of mole fraction and at all the temperatures. The maximum value of excess molar volume was positioned at the 0.4 mole fraction. Eyring-Flory-Huggins theory was found useful in the estimation of the viscosity deviation variation with mole fraction at the same temperature range. A negative deviation was found in the viscosity for all the range of temperature and mole fraction. The maximum deviation in the viscosity was found at the mole fraction of 0.4. The increase in the negative deviation values with temperature was interpreted as a result of the decrease in the attractive forces between the like molecules.</p><p>Chemical Engineering Research Bulletin 20(2018) 30-35</p>

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