Advertisement

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

  • A. Krishnaiah
  • K. N. Surendranath
  • M. Ramakrishna
Physical and Theoretical
  • 17 Downloads

Abstract

Excess enthalpies (H E ) 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 ofH E 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.

Keywords

Calorimeter excess enthalpy cyclohexanone propanol butanol hydrogen bonding 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Neumann S and Weber U V 1963J. Prakt. Chem. 19 206CrossRefGoogle Scholar
  2. Rao M V P and Naidu P R 1976J. Chem. Thermodyn. 8 96Google Scholar
  3. Riddick J A and Bunger W B 1970Organic solvents 3rd edn. (New York: Interscience) vol. 2Google Scholar
  4. Shanmugasundaram V and Mohan R 1980Bull. Soc. Chim. Belg. 89 409CrossRefGoogle Scholar
  5. Shanmugasundaram V and Mohan R 1982Bull. Soc. Chim. Belg. 91 885CrossRefGoogle Scholar
  6. Shanmugasundaram V and Mohan R 1983J. Indian Chem. Soc. 60 298Google Scholar
  7. Stokes R H and Marsh K N 1972Annu. Rev. Phys. Chem. 23 65CrossRefGoogle Scholar
  8. Timmermans J 1965Physico-chemical constants of pure organic compounds (Amsterdam: Elsevier) vol. 1Google Scholar
  9. Waclawck Witold 1978Bull. Acad. Pol. Sci., Ser. Sci. Chim. 26 135Google Scholar

Copyright information

© Indian Academy of Sciences 1988

Authors and Affiliations

  • A. Krishnaiah
    • 1
    • 2
  • K. N. Surendranath
    • 1
    • 2
  • M. Ramakrishna
    • 1
    • 2
  1. 1.Chemical LaboratoriesSri Venkateswara University College of EngineeringTirupatiIndia
  2. 2.Chemical Engineering DivisionRegional Research LaboratoriesHyderabadIndia

Personalised recommendations