Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/1150
Full metadata record
DC FieldValueLanguage
dc.contributor.authorChimatadar, S A-
dc.contributor.authorMadawale, S V-
dc.contributor.authorNandibewoor, S T-
dc.date.accessioned2008-04-24T06:27:24Z-
dc.date.available2008-04-24T06:27:24Z-
dc.date.issued2007-09-
dc.identifier.issn0971–457X-
dc.identifier.urihttp://hdl.handle.net/123456789/1150-
dc.description459-465en_US
dc.description.abstractThe kinetics of oxidation of hexamine by quinoliniumdichromate (QDC) has been investigated spectrophotometrically in aqueous perchloric acid medium at constant ionic strength. The reaction is first order with respect to oxidant and reductant. Increase in perchloric acid concentration increases the reaction rate and order with respect to acid concentration is nearly two. The added products chromium(III), formaldehyde and oxime do not have any significant effect on the rate of reaction. Increase in ionic strength and decrease in dielectric constant of the reaction medium increases the rate of reaction. A suitable mechanism is proposed and the constants involved have been obtained. The activation parameters were evaluated with respect to slow step of the mechanism and discussed.en_US
dc.language.isoen_USen_US
dc.publisherCSIRen_US
dc.relation.ispartofseriesC07D487/18en_US
dc.sourceIJCT Vol.14(5) [September 2007]en_US
dc.subjectOxidationen_US
dc.subjectReductionen_US
dc.subjectKineticsen_US
dc.subjectHexamineen_US
dc.subjectQuinoliniumdichromate(QDC)en_US
dc.titleMechanism of oxidation of hexamine by quinoliniumdichromate (QDC) in aqueous perchloric aciden_US
dc.typeArticleen_US
Appears in Collections:IJCT Vol.14(5) [September 2007]

Files in This Item:
File Description SizeFormat 
IJCT 14(5) (2007) 459-465.pdf162.26 kBAdobe PDFView/Open


Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.