Journal of Pure and Applied Ultrasonics

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Ultrasonic study of molecular interaction in binary liquid mixtures of ethyl acetate with alcohols at 303.15 K


Affiliations
1 Department of Chemistry, Institute of Basic Science, Bundelkhand University, Jhansi-284128, U.P., India., India
2 Department of Applied Chemistry, Bundelkhand Institute of Engineering & Technology, Jhansi-284128, U.P., India., India
 

The ultrasonic velocity of liquids and liquid mixtures play very important role in understanding the nature of molecular interaction occurring in the system. This paper presents experimental data for density (ρ), ultrasonic velocities (u)and viscosity values (η)of pure ethyl acetate, methanol, ethanol, propanol, butanol, hexanol, octanol and their binary mixtures with ethyl acetate as a common component over the whole composition range at 303.15 K. From these data acoustical parameters such as adiabatic compressibility, free volume, molar volume, available volume and their excess values are evaluated. From the properties of these acoustical parameters, the nature and strength of molecular interactions in these binary systems are discussed. The non-linear variation of these parameters shows the presence of interaction and their excess values is indicative of interaction between the components molecule in all systems.

Keywords

Ultrasonic Velocity, Density Acoustical Parameters, Binary Mixtures, Molecular Interaction.
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  • Gupta M. and Singh R.D., Thermoacostical response of 1,4-dioxane with carboxylic acids. Physics and Chemistry of liquids., 46,(2008) 349-357.

  • Tabhane V.A., Ultrasonic study of molecular interaction in some mono and di- substituted derivatives of benzene. Acoust Let., 6,(1983) 120.

  • Ali A. and Nain A.K., Ultrasonic study of molecular interaction in binary liquid mixtures at 30°C. Parmana J. Phys., 58,(2002) 695-701.

  • Sharma P.C., Ultrasonic interferometric study of the solutions of tetraalkylammonium iodides in dimethyl-sulphoxide at 40, 50 and 60°C., Ultrasonics Journal, 29, (1991) 344-347.

  • Comeli F., Ottani S., Francesconi R and Castellari C., Densities, viscosities and refractive indices of binary mixtures containing n-hexane + components of pine resins and essential oils at 298.15 K. J. Chem. Eng. Data,47, (2002) 93-97.

  • Nikam P.S., Jagdale B.S., Sawant A.B. and Hasan M., Ultrasonic velocities of binary liquid mixtures. J. Pure Appl Phys., 39,(2001) 433.

  • Baluja S. and Oza S., Studies of some acoustical properties in binary solutions. Fluid Phase Equilib., 178, (2001) 233.

  • Ali A., Nain A.K. and Kamil M., Physico-chemical studies of non-aqueous binary liquid mixtures at various temperatures., Thermochim. Acta,274,(1996) 209-221.

  • Govindan K. and Ravichandran G., Journal of Solution Chemistry, 25,(1996) 75-82.

  • Ali A. and Nain A.K., Study of intermolecular interaction in binary of formamide with 2-propanol, 1,2-propanediol, 1,2,3-propanetriol through ultrasonic speed measurements. Ind. J. Pure Appl. Phys., 39,(2001) 421.

  • Ottani S., Vitalini D., Comeli F. and Castellari C., Densities, viscosities, refractive indices and excess molar enthalpies of binary mixtures containing poly (ethylene glycol) 200 and 400 + dimethoxymethane and 1, 2-dimethoxyethane at 298.15 K. J. Chem. Eng. Data., 47, (2002) 1226-1231.

  • Naejus R., Damas C., Lemordant D., Coudert C. and Willmann P., Excess thermodynamic properties of the ethylene carbonate-trifluoroethyl methyl carbonate and propylene carbonate-trifluoroethyl methyl carbonate systems at T= (298.15 or 315.15) K. J. Chem. Thermodyn., 34,(2002) 795.

  • Gupta M., Vibhu I. and Shukla J.P., Ultrasonic velocity, viscosity and excess properties of binary mixture of tetrahydrofuran with 1-propanol and 2-propanol. Fluid Phase Equilib., 244,(2006) 26-32.

  • Valles C., Perez E., Cardoso M., Dominguez M. and Mainar M., Excess enthalpy, density, viscosity and speed of sound for the mixture tetrahydropyran + 1-butanol at (283.15, 298.15, and 313.15) K. J. Chem. Eng. Data., 49,(2004) 1460-1464.

  • Baluja S. and Oza S., Ultrasonic studies of some derivatives of sulphonamide in dimethylformamide. Fluid Phase Equilib., 200,(2002) 11-18.

  • Kaki S. and Chandran D.R., Studying various Thermodynamic properties of binary mixture of ethyl acetate with ethanol at 303.15 K and 313.15 K. J. Eng. Appl. Sci., 13,(2018) 2693-2704.

  • Yasmin M., Singh K.P., Parveen S., Gupta M. and Shukla J P., Thermoacoustical excess properties of binary liquid mixtures-A comparative experimental and theoretical study. Acta Physica Polonica A., 115,(2009) 890-900.

  • Ali A., Hyder S. and Tariq M., Measurements of the properties of binary mixtures of dimethylsulphoxide (DMSO) with 1-Alkanols (C4, C6, C7) at 303.15.Journal of Thermophysics., 26,(2005) 1537-1548.

  • Koneti A.K. and Chintalapati S., Speeds of sound and excess molar volume for binary mixture of 1,4-dioxane with 1-heptanol at five temperatures. Hindawi Publishing Corporation, London., (2014) 1-7.

  • Yadava R.R., Singh V.N. and Yadava S.S., Excess volume of mixing for binary mixtures of some nitroalkanes and symmetrical aromatic hydrocarbons. J. Chem. Eng. Data., 39,(1994) 705-707. & Shear viscosities of binary mixtures of polar solutes nitromethane, nitroethane, and 2-nitropropane with nonpolar aromatic solvents benzene, p-xylene, and mesitylene at 293.15 K. J. Chem. Eng. Data., 33,(1988) 402-404.

  • Sathyanarayan B., Ranjith Kumar B., Savitha Jyostna T. and Satyanarayan N., Densities and viscosities of binary liquid mixtures of N-methylacetamide with some chloroethanes and chloroethenes at T= 308.15 K. J. Chem. Thermodyn., 39,(2007) 16-21.

  • Suindells J.R. and Godfray T.B., J. Res. Natd. Bur. Stand., 48,(1952)1.

  • Nikam P.S., Shirsat L.N. and Hasan M., Density and viscosity studies of binary mixtures of acetonitrile with methanol, ethanol, propan-1-ol, propan-2-ol, butan-1-ol, 2-methylpropan-1-ol and 2-methylpropan-2-ol at (298.15, 303.15, 308.15, and 313.15) K. J. Chem. Eng. Data., 43, (1998) 732-737.

  • Roy M.N., Jha A. and Dey R., Study of ion-solvent interactions of some alkali metal chlorides in tetra-hydrofuran + water mixture at different temperatures. J. Chem. Eng. Data., 46,(2001) 1327-1329.

  • Roy M.N., Jha A. and Choudhury A., Densities, viscosities and adiabatic compressibilities of some mineral salts in water at different temperatures. J. Chem. Eng. Data., 49, (2004) 291-296.

  • Bingham E.C., Fluidity and plasticity, (McGraw Hill, New York), (1922).

  • Macleod D.B., On a direct calculation of the viscosity of a liquid, both under ordinary pressures and high pressures, from the viscosity of its vapour, on the basis of a new equation of stat. Trans Faraday Soc., 41,(1945) 771-777.

  • Tiwari C., Patra K. and Chakravorty V., Molecular interaction study on binary mixtures of dimethyl sulphoxide with benzene, carbon tetrachloride and toluene from the excess properties of ultrasonic velocity, viscosity and density. Acoust Lett., 19,(1995) 53-59.

  • Kannappan A.N. and Palaniappan L., Molecular association studies of 1-prop anol in cyclo hexane with benzene. Ind. J. Phys., 73B,(1999) 531-536.

  • Thirumaran S. and Earnest Jaya Kumar, Ultrasonic study of n-alkanols in toluene with nitrobenzene. Ind. J. Pure & Appl. Phys., 47,(2009) 265-272.

  • Vekatesu P., Chandra Sekhar G. and Prabhakar Rao M.V., Ultrasonic studies of N, N-dimethylformamide + cyclohexanone + 1-alkanols at 303.15 K. Phys Chem Liqs., 44,(2006) 287-291.

  • Iloukhani H., Zoorasna N. and Sloeimani R., Excess molar volumes and speeds of sound of tetrahydrofuran with chloroethanes at 298.15 K. Phys. Chem. Liq., 43,(2005) 391-401.

  • Thirumaran S. and Earnest Jaya Kumar, Ultrasonic study of n-alkanols in toluene with nitrobenzene, Ind. J. Pure & Appl Phys., 47,(2009) 265-272.

  • Fort R.J. and Moore W.R., Adiabatic compressibilities in binary liquid mixtures. Trans Faraday Soc., 61,(1965) 2102-2110.

  • Iloukhani H., Zoorasna N. and Sloeimani R., Excess molar volumes and speeds of sound of tetrahydrofuran with chloroethanes or chloroethenes at 298.15 K. Phys. Chem. Liq., 43,(2005) 391 -401.

  • Hari Babu V.V., Raju G.R., Samata K. and Murthy J.S., Ultrasonic velocity and excess parameters of certain hydrogen bonded liquid binary systems. Ind. J. Pure and Appl. Phys., 34,(1996) 764.

  • Prakash S., Prasad N. and Prakash O., excess free volume of binary liquid mixtures. Ind. J. Phys., 50,(1976) 801.

  • Mehra R. and Gauri A.K., Interaction studies in binary mixture of ethanol amino and 1 diaconal at 313 K from sound speed measurement 15 th National Symposium., (2006) 96.

  • Prasad N., Ray R.P.K. and Kumar M., Ultrasonic study of binary solutions of tri ethyl amine with alcohols. J. Pure Appl. Ultrason., 36,(2014) 97-103.


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  • Ultrasonic study of molecular interaction in binary liquid mixtures of ethyl acetate with alcohols at 303.15 K

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Authors

Dhirendra Kumar Sharma
Department of Chemistry, Institute of Basic Science, Bundelkhand University, Jhansi-284128, U.P., India., India
Seema Agarwal
Department of Chemistry, Institute of Basic Science, Bundelkhand University, Jhansi-284128, U.P., India., India
Ekta Pandey
Department of Applied Chemistry, Bundelkhand Institute of Engineering & Technology, Jhansi-284128, U.P., India., India

Abstract


The ultrasonic velocity of liquids and liquid mixtures play very important role in understanding the nature of molecular interaction occurring in the system. This paper presents experimental data for density (ρ), ultrasonic velocities (u)and viscosity values (η)of pure ethyl acetate, methanol, ethanol, propanol, butanol, hexanol, octanol and their binary mixtures with ethyl acetate as a common component over the whole composition range at 303.15 K. From these data acoustical parameters such as adiabatic compressibility, free volume, molar volume, available volume and their excess values are evaluated. From the properties of these acoustical parameters, the nature and strength of molecular interactions in these binary systems are discussed. The non-linear variation of these parameters shows the presence of interaction and their excess values is indicative of interaction between the components molecule in all systems.

Keywords


Ultrasonic Velocity, Density Acoustical Parameters, Binary Mixtures, Molecular Interaction.

References