Earticle

초록

영어

The ultrasonic velocity, density and refractive indices have been measured for systems at 303.15, 308.15, 313.15, 318.15 and 323.15 K. From the experimental data adiabatic compressibility (βs), intermolecular free length (Lf), internal pressure (π), acoustic impedance (Z), molar refraction (Rm), Polarisability, (αp), thermal expansion coefficient (α), Rao’s molar sound function (R), solvation number (Sn) , Relative Association Parameter (RA) have been computed. Excess properties are fitted to Redlich-kister polynomial equation to obtain binary coefficients and the standard errors with main thrust of the study is to correlate the excess properties and the relevant interactions parameters with the nature of molecular interactions between the mixing components at different temperatures. Lorentz–Lorenz equation and Eykman equations are used to estimate thermal expansion coefficient of the systems from their respective experimental densities and refractive indices. The knowledge of refractive index (n), molar refraction (Rm), thermal expansion coefficient (α) and polarizability (αp) are useful for predicting many physico-chemical properties of solutions.

목차

Abstract
 1. Introduction
 2. Experimental techniques
  Theoretical Aspects
 3. Results and discussion
 4. Conclusion
 References

키워드

저자

• Archana Pandey [ Department of Chemistry C.M.P. College University of Allahabad ]
• Roli Srivastava [ Department of Chemistry C.M.P. College University of Allahabad ]
• Anil Kumar Shukla [ Department of Chemistry C.M.P. College University of Allahabad ]
• A.R. Saksena [ Department of Chemistry C.M.P. College University of Allahabad ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Smart Home

• 간기

  격월간

• pISSN

  1975-4094

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605