WJPR Citation New

  All Since 2011
 Citation  2903  2393
 h-index  27  24
 i10-index  68  60

Login

Best Paper Awards

World Journal of Pharmaceutical Research (WJPR) will give best paper award in every issue in the form of money along with certificate to promote research activity of scholar.
            Best Paper Award :
Dr. Muhammad Baqir MR Fakhrildin
Download Article: Click Here

Search

Track Your Article

Abstract

ULTRASONIC STUDY OF MOLECULAR INTERACTIONS IN BINARY LIQUID MIXTURES OF ACETYLACETONE WITH n- HEXANE AND n-HEPTANE USING EXCESS ACOUSTIC PARAMETERS

Krishna H. Fattepur*, Jagadish G. Baragi, Narendra B.V.

ABSTRACT

The ultrasonic velocity (u), density () have been measured at 2MHz frequency and temperature 303K for binary systems Acetylacetone with n-Hexane and n-Heptane. From the measured parameters excess parameters such as excess adiabatic compressibility (E), excess intermolecular free length  E  f L , excess acoustic impedance (ZE) , excess interaction parameter (E) and excess molar volume  E  f M have been calculated and represented as functions of molar volume of Acetylacetone. The values of uE, ZE and E are negative where as E, E f L and E m V are positive for both systems, represents there is no much interaction between unlike molecules.

Keywords: Acetylacetone, n-Hexane, n-Heptane, excess acoustic compressibility, excess acoustic impedance, excess free length.


[Full Text Article]

Call for Paper

World Journal of Pharmaceutical Research (WJPR)
Read More

Email & SMS Alert

World Journal of Pharmaceutical Research (WJPR)
Read More

Article Statistics

World Journal of Pharmaceutical Research (WJPR)
Read More

Online Submission

World Journal of Pharmaceutical Research (WJPR)
Read More