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|Title:||B-Z oscillator with fr uctose and tartaric acid as organic substrates|
|Authors:||Rastogi, R P|
Husain, M M
Das, Prem Chand Mukul
|Abstract:||Experimental studies on fructose (F) + tartaric acid (TA) + Ce4+ + BrO3- + H2SO4 system are reported by keeping either of the two organic substrates at a fixed concentration and varying the concentration of the other. An attempt has been made to investigate the oscillatory behaviour and the mechanism of the reaction. The change in [Br2] during the course of reaction has been monitored spectrophotometrically while [Br-] has been estimated electrometrically. Effect of addition of fructose and BrO3- after the cessation of oscillation has also been investigated. The results confirm the earlier conclusion that the oscillations are non[Br-] controlled.|
|Appears in Collections:||IJC-A Vol.39A(07) [July 2000]|
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