1.

In the reaction BrO_(3)^(-)(aq)+ 5Br^(-)+6H^(+) rarr 3Br_(2)+3H_(2)O the rate of appearance of bromine is related to the rate of disappearance of bromide ions as :

Answer»

`(d[Br_(2)])/(dt)=-(5)/(3)(d[BR^(-)])/(dt)`
`(d[Br_(2)])/(dt)=(5)/(3)(d[Br^(-)])/(dt)`
`(d[Br_(2)])/(dt)=(3)/(5)(d[Br^(-)])/(dt)`
`(d[Br_(2)])/(dt)=-(3)/(5)(d[Br^(-)])/(dt)`

SOLUTION :(D) `-(1)/(5) (d[Br])/(dt) =(1)/(3) (d[Br_(2)]]/(dt)`
` (d[Br_(2)])/(dt) =-(3)/(5) (d[Br^(-)]]/(dt)`


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