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    • Excess volumes and isentropic compressibilities of binary mixtures of di-n-butylamine with iso-alkanols at 303.15 K

      G S Sastry M Ramamurthy P R Naidu

      Physical and Theoretical Volume 93 Issue 2 March 1984 pp 83-86

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/093/02/0083-0086

    • Keywords

       

      Mole fraction; dilatometer; isentropic compressibility; interferometer; volume fraction; sound velocity

    • Abstract

       

      Volumes of mixing and deviations in isentropic compressibility for binary mixtures of di-n-butylamine with iso-propanol, iso-butanol and iso-pentanol were measured at 303.15 K. The excess volumes and deviations in isentropic compressibility are negative over the entire range of mole fractions in all the systems. The results point out that there is a strong H-bond interaction between unlike molecules

    • Author Affiliations

       

      G S Sastry1 M Ramamurthy1 P R Naidu1

      1. College of Engineering, Sri Venkateswara University, Tirupati - 517 502, India

    • Dates

       
      Published
      March 1984
      Manuscript received
      17 February 1983
      Manuscript revised
      7 May 1983

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