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Theoretical Evaluation of Speeds of Sound in Liquid Mixtures Containing Diethyl carbonate and Aniline at Various Temperatures

Author Affiliations

  • 1Department of Physics, V.R. Siddhartha Engineering College (Autonomous), Kanuru, Vijayawada – 520007, INDIA
  • 2 Department of Chemistry, MIC College of Technology, Kanchikacharla, INDIA
  • 3 Department of Chemistry, MIC College of Technology, Kanchikacharla, INDIA

Res.J.chem.sci., Volume 4, Issue (8), Pages 42-45, August,18 (2014)


Speeds of sound and density values of the liquid mixtures containing diethyl carbonate and aniline have been measured at different temperatures (293.15, 298.15, 303.15, 308.15, 313.15 and 318.15) K over the entire range of mole fraction. The theoretical values of speeds of sound were evaluated with the help of Nomoto’s relation (uNR), impedance relation (uIR), ideal mixing relation (uIMR), Junjie’s relaiton (uJR) and Rao’s specific velocity relation (u). The theoretical values are compared with the experimental values. The molecular association (α) has been evaluated from the values of experimental and theoretical speeds.


  1. Mishra Sujata and Paikaray Rita, Ultrasonic and theoretical study of binary mixture of two polar-liquids at different temperatures, Res.J.Chem.Sci.,3(6), 24-31 (2013)
  2. Gangwar Munendra Kumar and Sacena Ashish Kumar, Ultrasonic study of molecular interactions in binary mixtures of isopropylbenzene (Cumene) with benzene, toluene and acetone at 303K, Res.J.Chem.Sci.,3(2), 27-30 (2013)
  3. Kolla Narendra, Chintalapati Srinivasu, Piratla Narayanamurthy, Experimental and theoretical ultrasonic velocities of binary liquid mixtures at temperatures (303.15, 308.15, 313.15 and 318.15)K – Comparative study, Pak.J.Sci.Ind.Res.Ser.A: Phys.Sci., 55(2), 59-67 (2012)
  4. Saravanakumar K, and Kubendran T.R., Density and viscosities for the binary mixtures of 1,4-dioxane and benzene or chlorobenzene at 303.15, 308.15, 313.15K and a pressure of 0.1M Pa, Res.J.Chem.Sci.,2(4), 50-56 (2012)
  5. Nomoto O., Empirical formula for sound velocity in liquid mixtures, J Phys Soc Japan, 13, 1528-1532 (1958)
  6. Baluja S., Parsania P.H., Acoustical properties of 3-and alpha-furyl acrylic acid in protic and aprotic solvents, Asian J Chem., 417 (1995)
  7. Van Dael W., Vangael E., Proc Int Conf on Calorimetry and Thermodynamics Warsaw, 555 (1955)
  8. Junjie Z., J China Univ Sci Techn, 14, 298 (1984)
  9. Gokhale V.D., Bhagavat, J Pure Appl Ultrason., 11, 21 (1989)
  10. Meenakshi K., Palani R., Investigation of molecular interactions in ternary liquid mixtures using ultrasonic velocity, Indian J Chem., 46A, 252-257 (2007)
  11. Begum Z., Sandhya Sri P.B., Rambabu C., Theoretical evaluation of ultrasonic velocities in binary liquid mixtures of anisaldehyde with some alcoxyethanols at different temperatures, ISRN Physical Chemistry, 12 (2012)