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Ultrasonic studies in chemically active liquid media (1) aqueous solution of N2O4

Krishnamurthi, M and Suryanarayana, M (1960) Ultrasonic studies in chemically active liquid media (1) aqueous solution of N2O4. In: Journal of the Physical Society of Japan, 15 (12). pp. 2318-2323.

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Official URL: http://jpsj.ipap.jp/link?JPSJ/15/2318/


Using a pulse method the ultrasonic absorption has been studied in the frequency range of 2 to 10 Mc/s in dilute aqueous solutions of nitrogen tetroxide gas at room temperature. The absorption peaks (αλ vs frequency) observed in this study are attributed to the ionic dissociation reaction of the nitrous acid into its constituent ions. The rate constants of the forward and backward reactions are calculated using the theory of Tabuchi. The variation of the logarithm of the rate constant of the bimolecular ionic reaction, namely, log10 kb, with the square root of ionic strength qualitatively follows Brönsted's theory for ionic reactions in solutions.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Institute of Pure and Applied Physics.
Department/Centre: Division of Mechanical Sciences > Chemical Engineering
Depositing User: Ms TV Yashodha
Date Deposited: 23 Jun 2010 05:49
Last Modified: 26 Nov 2018 15:14
URI: http://eprints.iisc.ac.in/id/eprint/28516

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