Vol 62 No 1 (2017): Journal of the Chilean Chemical Society
Original Research Papers
Published
June 5, 2017
Keywords
- Solution perchloric acid,
- Viscosity equations,
- Interaction parameters
How to Cite
Loshali, R., & Kandpal, N. D. (2017). VISCOMETRIC BEHAVIOR OF CONCENTRTED PERCHLORIC ACID. Journal of the Chilean Chemical Society, 62(1). Retrieved from https://jcchems.com/index.php/JCCHEMS/article/view/154
Copyright (c) 2017 Renu Loshali, Narain Datt Kandpal
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Abstract
Viscosity ƞ and density ρ of aqueous concentrated perchloric acid 1.0moldm−3 to 9.0moldm−3 were measured at 297.65K. The viscosity data were used to calculate the value of A and B- coefficient of Jones- Dole equation. The value of B- coefficient is positive which suggests the strong ion- solvent interaction in aqueous perchloric acid. The three concentration regions of perchloric acid having value of B-coefficient (measure of ion-solvent interaction or structure making capacity) in the order 1.0 to 4.0moldm−3 < 4.0 to 6.0moldm−3 < 6.0 to 9.0moldm−3 has been proposed.
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