• Excess enthalpies for mixtures of cyclohexanone with isomeric propanols and butanols at 298.15 K

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      https://www.ias.ac.in/article/fulltext/jcsc/100/04/0323-0328

    • Keywords

       

      Calorimeter; excess enthalpy; cyclohexanone; propanol; butanol; hydrogen bonding

    • Abstract

       

      Excess enthalpies (HE) for mixtures of cyclohexanone with propan-1-ol. propan-2-ol, butan-1-ol, butan-2-ol and 2-methyl propan-1-ol at 298.15 K have been measured over the entire composition range. All mixed endothermically with the maximum values ofHE occurring at equimole fraction. Comments about the molecular interactions contributing to the excess enthalpies of a cyclic ketone + an alcohol are made on the basis of these results.

    • Author Affiliations

       

      A Krishnaiah1 2 K N Surendranath1 2 M Ramakrishna1 2

      1. Chemical Laboratories, Sri Venkateswara University College of Engineering, Tirupati - 517 502, India
      2. Chemical Engineering Division, Regional Research Laboratories, Hyderabad - 500 009, India
    • Dates

       
  • Journal of Chemical Sciences | News

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