Ultrasonic Studies on Binary Liquid Mixtures of Methyl Acrylate With 2-Alkoxy Ethanols at 308.15 K.

Lakshmi, Dr.K.Vijaya

doi:10.21474/ijar01/1405

Cited by 5 publications

(6 citation statements)

References 8 publications

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“…Methyl Benzene (-■-), and Ethyl Benzene (-▲-)vs mole fraction of Methyl Acrylate (XMA) at 313.15 K. Fig. 2 shows a variation of Z E with a composition of liquid mixtures which exhibit positive deviations as expected as per equation (2) for Z E calculation.…”

Section: Fig:1: Plots Of Excess Ultrasonic Velocities (U E ) For Vari...mentioning

confidence: 51%

“…In the preparation of polymers, MA is used as a monomer, it has innumerable industrial applications. The study of physical property data on binary liquid mixtures with MA gained appreciable interest in the literature [1][2][3]. Thermodynamic and transport properties of liquid mixtures of MA + B, MA + MB, and MA + EB have been largely used to study the departure of a real mixture from ideality & inter-molecular interactions between the various species present in the liquid mixtures.…”

Section: Introductionmentioning

confidence: 99%

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Acoustical Studies on Binary Mixtures of Methyl Acrylate with Benzene and Mono-Substituted Benzenes at 313.15 K

2023

IJFMR

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Ultrasonic velocities and Densities of binary mixtures of Methyl Acrylate (MA) with Benzene and mono-substituted Benzenes like Benzene (B), Methyl benzene (MB), and Ethyl benzene (EB) have been measured at 313.15 K, by using these data, various acoustical parameters like Isentropic compressibility (KS), Intermolecular free length (Lf), acoustic impedance (Z) and relative association (RA) were calculated, further by using these acoustical parameters, excess properties like excess ultrasonic velocities (uE), excess acoustic impedance (ZE), excess isentropic compressibility (KSE) and excess inter-molecular free-length (LfE) were calculated and fitted to Redlich-Kister equation. The existence of inter-molecular interactions between the components in the liquid mixtures was discussed.

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Section: Fig:1: Plots Of Excess Ultrasonic Velocities (U E ) For Vari...mentioning

confidence: 51%

Section: Introductionmentioning

confidence: 99%

Acoustical Studies on Binary Mixtures of Methyl Acrylate with Benzene and Mono-Substituted Benzenes at 313.15 K

2023

IJFMR

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“…Comprehending the volumetric properties of nonelectrolyte solutions is essential for exploring heat transfer, mass transfer, chemical separation, and fluid dynamics. Similarly, understanding thermo-physical properties is crucial for understanding the characteristics of the [1][2][3] liquid state and the intermolecular bonds within liquid structures. Carbon plays a pivotal role in advancing our scientific community.…”

Section: Introductionmentioning

confidence: 99%

Viscosity Studies of Binary Liquid Mixture of Methyl Acrylate and Benzene and Substituted Halo Benzenes at 313.15k

K. Vijaya Lakshmi

2024

Int Res J Adv Engg Hub

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Studied the binary liquid mixtures of Methyl Acrylate with Benzene (B), and Substituted Halo Benzene molecules like Chloro Benzene (CB) and Bromo Benzene (BB) at 313.15K. Initially, the density and viscosities of the mixtures are measured and this data is utilized to calculate excess properties like excess molar volume (VE), excess viscosity (ηE), and excess Gibbs free energy (ΔG*E). These excess parameter values are fitted in the Redlich–Kister Polynomial equation and the intermolecular interaction is discussed.

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“…22 The study of thermodynamic properties of binary liquid systems and their nonideal behavior has proved to be a useful tool in elucidating the information about molecular structures and knowing qualitatively the nature of intermolecular interactions in liquid solutions. 23,24 The thermophysical properties are useful for (i) interpreting, predicting, and correlating thermodynamic parameters through molecular thermodynamic framework, (ii) development of reliable molecular models for simulation of processes, (iii) optimum designing and handling of industrial equipment (chemical reactors, separation units, fluid mechanics, heat exchangers, boiler, etc), and (iv) testing the current solution theories and models. Apart from these applications, binary liquid mixtures provide a range of new solvents with tunable properties as a function of their composition.…”

Section: Introductionmentioning

confidence: 99%

Volumetric, Optical, and Spectroscopic Study of Molecular Interactions for Binary Liquid Mixtures of Gamma-Valerolactone with 2-Alkoxyethanols

Kataria

Rani

2022

J. Chem. Eng. Data

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Physical parameters such as densities, ρ, and refractive indices, n D , of pure gamma-valerolactone/2-alkoxyethanols and their binaries have been determined over the whole composition range at different temperatures (298.15, 303.15, 308.15, and 313.15 K) and pressure = 0.1 MPa. From the experimental results, excess properties such as excess molar volumes, V m E , deviations in refractive indices, Δ ϕ n D , and deviations in molar refractions, Δ ϕ R M , have been calculated. The predicted data were fitted to the Redlich−Kister-type polynomial equation to derive the binary interaction parameters and recognize standard deviations between experimental and calculated values of the liquid solutions. Furthermore, the partial molar volumes, V m,1 , V m,2 , and excess partial molar volumes, V m,1 E , V m,2 E , were also computed. The Prigogine−Flory−Patterson theory and Graph theory were employed to correlate experimental V m E values. The departure of real mixtures from ideal behavior was interpreted in terms of strength and nature of molecular interactions. Furthermore, Fourier-transform infrared spectroscopy studies of the investigated solution along with pure components were also reported to obtain a better insight into intermolecular interactions between unlike molecules. In our study, positive values of V m E and negative values of Δ ϕ n D were observed, which suggests weak dispersion forces between dissimilar molecules.

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Ultrasonic Studies on Binary Liquid Mixtures of Methyl Acrylate With 2-Alkoxy Ethanols at 308.15 K.

Cited by 5 publications

References 8 publications

Acoustical Studies on Binary Mixtures of Methyl Acrylate with Benzene and Mono-Substituted Benzenes at 313.15 K

Acoustical Studies on Binary Mixtures of Methyl Acrylate with Benzene and Mono-Substituted Benzenes at 313.15 K

Viscosity Studies of Binary Liquid Mixture of Methyl Acrylate and Benzene and Substituted Halo Benzenes at 313.15k

Volumetric, Optical, and Spectroscopic Study of Molecular Interactions for Binary Liquid Mixtures of Gamma-Valerolactone with 2-Alkoxyethanols

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