6th International Virtual Congress (IVC-2019) And Workshop.  International E-publication: Publish Projects, Dissertation, Theses, Books, Souvenir, Conference Proceeding with ISBN.  International E-Bulletin: Information/News regarding: Academics and Research

Ultrasonic Study of Acoustical Parameters of Binary Liquid Mixtures of Methyl Benzoate with 1-Octanol at 303.15K, 308.15K, 313.15K and 318.15K

Author Affiliations

  • 1 Department of Physics, V.R. Siddhartha Engineering College,Vijayawada,INDIA

Res.J.chem.sci., Volume 3, Issue (3), Pages 14-19, March,18 (2013)

Abstract

The ultrasonic velocity (U), the density (Ρ) and viscosity (η) of methyl benzoate with 1-Octanol have been measured at 303.15K, 308.15K, 313.15K and 318.15K over the entire range of composition. From the measured data of ultrasonic velocity, density and viscosity, acoustic parameters such as adiabatic compressibility (β), free length (Lf), free volume (Vf), internal pressure (πi), relaxation time (ζ) and acoustic impedance (Z) have been estimated using standard relations. The variation of adiabatic compressibility (β), free length (Lf), free volume (Vf) internal pressure (πi), relaxation time (ζ) and acoustic impedance (Z) with concentration and temperature have been studied. Acoustic parameters provide important information in understanding the solute-solvent interaction in a polymer solution.

References

  1. Armugam V., Sanjeevi R., Raghunadha Rao D. and Shameem B., Clssical areas of Pheno-menology (Including applications) Ultrasonic studies on edible oils, Indian Journal ofPure and Applied Physics,36, 578-583 (1998)
  2. Ali A., Hyder S., Nain A.K.,Studies on molecular interactions in binary liquid mixtures by viscosity and ultrasonic velocity measurements at 303.15K, Journal of MolecularLiquids,79, 89-99 (1999)
  3. Bhatt S.C., Semwal H.K., Lingwal V. and Semwal B.S., Acoustical parameters of some molecular liquids, J. Acous. Soc. India., 28, 293-296 (2000)
  4. Ali A.A., Nain A.K. and Hyder S., Study of intermolecular interaction in binary liquid mixtures through ultrasonic speed measurement, Journal of Pure and AppliedUltrasonics,23, 73-79 (2001)
  5. Ali A., Yasmin A. and Nain A.K., Study of intermolecular interactions in binary liquid mixtures through ultrasonic speed measurements, Indian Journal of Pure and AppliedPhysics,40, 315-322 (2002)
  6. Anuradha S., Prema S. and Rajagopal K., Ultrasonic studies on molecular interactions in binary mixtures of acetonitrile with carbonyl molecules, Journal of Pure and AppliedUltrasonics,27, 49-54 (2005)
  7. Al-Kandary J.A., Al-Jimaz A.S. and Abdul-Latif A.H.M., Viscosities, densities and speeds of sound of binary mixtures of toluene, o-xylene, m-xylene, p-xylene and mesitylene with anisole at 288.15K, 293.15K AND 303.15K, Journal of Chemical andEngineering Data,51, 2074-2082 (2006)
  8. Palaniappan L. and Thiyagarajan R., Effect of aniline in methanol + benzene mixture An ultrasonic study, Ind. J. Chem.,47B, 1906-1909 (2008)
  9. Tadkalkar A., Pawar P. and Bichile G.K., Studies of acoustic and thermodynamic properties of citric acid in double distilled water at different temperatures, J. Chem.Pharm. Res., 3(3), 165-168 (2011)
  10. Ramteke J.N., Ultrasonic study of molecular interaction in binary liquid mixture containing picolin in ethanol at 301.15K and 305.15K, Advances in Applied ScienceResearch,3(3), 1832-1835 (2012)
  11. Yang C., Lal H. and Ma P., Density and viscosity of binary mixtures diethyl carbonate with alcohols at 293.15 to 363.15 K and predictive results by unifac visco group contribution method, Journal of Chemical and Engineering Data,51, 1345-1358 (2006)
  12. Bhatia S.C., Bhatia R. and Dubey G.P., Thermo-physical and sonochemical behavior of binary mixtures of hehxan-1-ol with halohydrocarbons at 303.15K, Journal ofMolecularLiquids, 152, 39-52 (2010)
  13. Vadamalar R., Mani D.and Balakrishna R., Ultrasonic study of binary liquid mixtures of methyl methacrylate with alcohols, Research Journal of Chemical Sciences,1(9), 79-82 (2011)
  14. Rajathi K., Askar Ali S.J. and Rajendran A., Ultrasonic study of molecular dynamics in some binary mixtures , J. Chem. Pharm. Res. 3(5), 348-358 (2011)
  15. Bhatnagar D., Joshi D., Gupta R., Kumar Y., Kumar A. and Jain C.L., Studies on thermo acoustic parameters in binary liquid mixtures of MIBK with 1-propanol,1-butanol and 1-pentanol at 303.15K-A new approach by direct measurement of acoustic impedance, Research Journal of Chemical Sciences, 1(5), 6-13 (2011)
  16. Perrin D.R., Purification of laboratory chemicals, 2nd edition, Pergamon Press, Oxford, UK
  17. Nath G., Sahu S. and Paikaray R., Study of acoustical parameters of binary mixtures of a non-polar liquid at different frequencies, Indian Journal of Physics,83(4), 429-436 (2009)
  18. Shanmuga Priya C., Nitya S., Velraj G. and Kannappan A.N., Molecular interaction studies in liquid mixture using ultrasonic technique, International Journal of Advanced Science and Technology, 18, 59-73 (2010)
  19. Pankaj Singh K. and Bhatt S.C., Investigation of acoustical parameters of polyvinyl acetate, Applied Physics Research, 2(1), 35-45 (2010)
  20. Askar Ali S.J., Effect of temperature on the molecular dynamics of some binary mixtures by ultrasonic method, J. Chem. Pharm. Res., 4(1), 617-632 (2012)
  21. Bedare G.R., Bhandakkar V.D. and Suryavanshi B.M., Studies of acoustic and thermodynamic properties of binary liquid mixtures at 308K, J. Chem. Pharm. Res., 4(2), 1028-1032 (2012)
  22. Suryanarayana C.V., The liquid state-a new outlook, J. Acoust. Soc. India, , 11-15 (1997)
  23. Thirumaran S. and Earnest Jayakumar J., Ultrasonic study of n alkanols in toluene with nitrobenzene, Indian Journal of Pure & Applied Physics,47, 265-272 (2009)
  24. Umadevi M. and Kesavasamy R., Molecular interaction studies on ester with cyclohexane in alcohol at 303, 308, 313K, International Journal of Chemical,Environmental and Pharmaceutical Research, 3, 72-82 (2012)