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In the reaction : BrO3-(aq) + 5 Br- (aq) + 6 H+ __________> 3Br2 (l) + 3 H2O (l) the rate of appearance of Br2 is related to the rate of disappearance of Br- ion as follows : |
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Answer» We know that,RATE of appearance/disappearance =∓ stoichiometric coefficient1 × time taken[REACTANT or product] For the given reaction,Rate of appearance of bromine (BR 2 )=+ 31 dtd[Br 2 ] Rate of disappearance of bromine (Br − )=− 51 dtd[Br − ] Therefore,+ 31 dtd[Br 2 ] =− 51 dtd[Br − ] dtd[Br 2 ] =− 53 dtd[Br − ] |
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