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Published in:

Volume 8 Issue 7
July-2021
eISSN: 2349-5162

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Published Paper ID:
JETIR2107152


Registration ID:
312205

Page Number

b176-b180

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Title

Studies On Methyl Ethyl Ketone And n- propanol Mixture Using Thermo – Acoustic Parameters

Authors

Abstract

Ultrasonic velocities and densities of a binary mixture – methyl ethyl ketone + n-propanol were measured at temperatures 303.15K, 308.15K and 313.15K respectively. From the experimental values of velocity and density, thermo-acoustical parameters like adiabatic compressibility (βS), specific acoustic impedance (ZA), Rao’s specific sound velocity (r) and intermolecular free length (Lf), which can complement the study of molecular interaction in a liquid mixture, are also determined. Deviation between experimental and ideal values in these acoustical parameters - βSE, ZAE, rE and LfE have been calculated and examined as a function of composition of the mixture. An analysis of excess thermo-dynamic functions suggest the presence of molecular interaction in the binary mixture studied and is found to be useful in elucidating the nature of molecular interaction in the present mixture. The observed positive values of βSE and LfE and negative values of rE and ZAE clearly indicate the presence of weak interaction due to dispersion forces between the component molecules of the system studied.

Key Words

Ultrasonic velocity, adiabatic compressibility, specific acoustic impedance, molecular interaction.

Cite This Article

" Studies On Methyl Ethyl Ketone And n- propanol Mixture Using Thermo – Acoustic Parameters", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 7, page no.b176-b180, July-2021, Available :http://www.jetir.org/papers/JETIR2107152.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

" Studies On Methyl Ethyl Ketone And n- propanol Mixture Using Thermo – Acoustic Parameters", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 7, page no. ppb176-b180, July-2021, Available at : http://www.jetir.org/papers/JETIR2107152.pdf

Publication Details

Published Paper ID: JETIR2107152
Registration ID: 312205
Published In: Volume 8 | Issue 7 | Year July-2021
DOI (Digital Object Identifier):
Page No: b176-b180
Country: Thiruvananthapuram., Kerala, India .
Area: Science
ISSN Number: 2349-5162
Publisher: IJ Publication


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