1.

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

Answer»

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

ANSWER :B


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