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Characterization of useful Functionality by the Study of Excess Thermo Acoustical Parameters in Binary mixture of Multi useful Heterocyclic Aromatic compound with 2-methylphenol at different Temperatures T(=303.15K,308.15K,313.15K and 318.15K.)

Author Affiliations

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

Res. J. Physical Sci., Volume 1, Issue (8), Pages 10-13, September,4 (2013)


Densities, visocities and ultrasonic velocities have been measured in the binary mixture containing heterocyclic aromatic compound and 2-methylphenol over the entire range of composition at different temperatures T=303.15K, 308.15K, 313.15K and 318.15K. Using these measured values, various excess thermodynamic parameters like excess adiabatic compressibility ( βE ) , excess intermolecular free length (LEf), excess acoustic impedance (ZE) and excess ultrasonic velocicities (UE) have been calculated for the mixture. The observed variations can be helpful for the study the molecular interactions and functionality.


  1. Kannappan V., Xavier Jesu Raja S. and Jaya Santhi R., Indian J. Pure Appl. Phys., 41, 690 (2003)
  2. Narendra K., Srinivasu Ch., Fakruddin Sk. and Narayana Murthy P., J. Chem. Thermodyn., 43, 1604 (2011)
  3. Perrin D.D. and W.L.F. Armarego, 3rd ed, Pergamon Press, Oxford (1980)
  4. Jagan Nath, Fluid Phase Equi109, 39 (1995)
  5. Bhatia S.C., Rani R. and Bhatia R., J. Chem. Eng. Data, 56,1669 (2011)
  6. R. J. Fort and W. R. Moore, Adiabatic compressibilities of binary liquid mixtures, Transactions of the Faraday Society, 61, 21022111, (1965)
  7. Gour S.N., Tomar J.S. and Varma R.P., Study of molecular interactions in binary mixtures using excess hermodynamicparameters, Indian Journal of Pure and Applied Physics, 24, 602, (1986)
  8. Ali A. and Nain, Ultrasonic and volumetric study ofbinary mixtures of benzyl alcohol with amides, Bulletin of the Chemical Society of Japan, 75, 681687 (2002)
  9. Thirumaran S. and D. George, Ultrasonic study of intermolecular association through hydrogen bonding in zernaryliquid mixtures, Journal of Engineering and Applied Sciences, 4(4), 111 (2009)