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    • Keywords


      Lennard-Jones potential; effective potential; second virial coefficient; ammonia vapour

    • Abstract


      The modified free-energy averaged potential for water vapour is extended to NH3 vapour. The resulting temperature-dependent parameters are used to compute the second virial coefficient of NH3 vapour which agrees with experimental results particularly at higher temperatures.

    • Author Affiliations


      Pankaj Pathak1 Om Singh1 A W Joshi1 2

      1. Department of Physics, Institute of Advanced Studies, Meerut University, Meerut - 250 005, India
      2. HP University, Simla - 171 005, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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