Open AccessThermoacoustic Parameters Determination of Intermolecular Free-Length of 1-Butyl-2,3-dimethylimidazolium Chloride in Mixed Solvents at T = (298.15 to 313.15) K
Author(s) -
Sailaja Muchipali,
Ranjan K. Pradhan,
Priyaranjan Mohapatra,
Braja B. Nanda
Publication year - 2019
Publication title -
asian journal of chemistry/asian journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.145
H-Index - 34
eISSN - 0975-427X
pISSN - 0970-7077
DOI - 10.14233/ajchem.2019.22124
Subject(s) - intermolecular force , chemistry , bromide , ammonium bromide , ammonium chloride , chloride , ultrasonic sensor , ammonium , analytical chemistry (journal) , thermodynamics , inorganic chemistry , chromatography , organic chemistry , molecule , pulmonary surfactant , biochemistry , physics , acoustics
The intermolecular free-length of 1-butyl-2,3-dimethylimidazolium chloride [bdmim]Cl in pure water as well as in tetra-n-butyl ammonium bromide (TBAB) + water at different concentrations of solute and at T = (298.15 to 313.15) K have been evaluated by making use of ultrasonic and thermoacoustical parameters followed by a comparative study. To accomplish this objective, thermoacoustical parameters for the above said solutions have been calculated. These parameters have been used to determine intermolecular free-length (Lf) for the solutions under study. The values of Lf obtained by thermoacoustical approach were tallied with the values obtained by well-known ultrasonic method (Schaaffs method). To the best of our understanding, this study is an innovative attempt in thedetermination of inter-molecular free-length present in the investigated solutions by making use of ultrasonic approach.