JOURNAL OF CHILEAN CHEMICAL SOCIETY

Vol 63 No 1 (2018): Journal of the Chilean Chemical Society
Original Research Papers

DIELECTRIC & PHYSIOCHEMICAL CHARACTERIZATION OF NITROMETHANE WITH DMSO AT 293.15 K

Aruna P. Maharolkar
Marathwada Institute of Technology, Aurangabad
A. G. Murugkar
Department of Physics, Dr. B. A. M. University, Aurangabad
P. W. Khirade
Department of Physics, Dr. B. A. M. University, Aurangabad
Published April 25, 2018
Keywords
  • excess static dielectric constant,
  • R-K fit equation

Abstract

The present paper reports study of dielectric & physicochemical properties like dielectric constant, viscosity, density and refractive index for the binary mixtures of Nitromethane (NM) and Dimethylsulphoxide (DMSO) over the entire concentration range were measured at 293.15K. The experimental data further used to determine the Bruggeman factor, and excess properties viz. excess density, excess viscosity, and excess refractive index. The values of excess properties further fitted with Redlich–Kister equation. Excess properties were used to indicate the presence of intermolecular interactions and strength of intermolecular interactions between the molecules in the binary mixtures.

References

  1. Aruna P. Maharolkar, Y S Sudke, S P Kamble A L Tidar, A G Murugkar, S S Patil, P W Khirade S C Mehrotra, Densities, Viscosities and Refractive Indices of n- Butanol + Allyl Chloride Mixture at 298K ,International Journal of Chemistry, Vol 2 No.2 250-260 , (2010).
  2. Aruna P. Maharolkar, A. G. Murugkar, S. S. Patil P. W. Khirade , Characterization of Dominant Hydrogen Bonded Complex Structures , Asian Journal of Chemistry, vol 25 No. 2 937-940,( 2013).
  3. Aruna P. Maharolkar, A. G. Murugkar And P. W. Khirade, Microwave Dielectric Characterization of Polar Protic liquids using Time Domain Reflectometry International journal of pharma and biosciences, 5 (2), 377- 382,(2014).
  4. Aruna P Maharolkar, A G Murugkar, S S Patil, P W Khirade Characterization Of Interaction In Binary Mixtures by Dielectric Analysis International journal of pharma and biosciences, vol. 3,(4): 484-444, (2012).
  5. Aruna P Maharolkar, et al. Dielectric relaxation study of polar protic and aprotic polar solvent Asian Journal of Chemistry; 24, (12): 5680-5682, (2012).

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