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    • Keywords


      Relative excess volume; relative excess enthalpy; interspecific interaction parameter; viscosity behaviour; binary mixtures; non-polar solvents

    • Abstract


      The viscous nature of binary liquid solutions of non-polar solvents,viz. n-heptane, benzene, carbon tetrachloride and paraffin oil has been studied in terms of the deviation from the ideal law. The ideal law is supposed to take the form of (weighted) geometric mean. The viscous behaviour has been observed over a range of temperatures (298–322°K). The relative excess volume and relative excess enthalpy of activation have been evaluated to study the increase in viscosity associated with the shrinkage in mixing of its components.

    • Author Affiliations


      Mridula Chauhan1 Rajni Misra1 Amar Singh1 J P Shukla1 M C Saxena1

      1. Physics Department, Lucknow University, Lucknow - 226 007, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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