The correct expression for the rate of reaction given below is:
5Br−(aq)+BrO−3(aq)+6H+(aq)→3Br2(aq)+3H2O(l)
1. | Δ[Br−]Δt=5Δ[H+]Δt | 2. | Δ[Br−]Δt=65Δ[H+]Δt |
3. | Δ[Br−]Δt=56Δ[H+]Δt | 4. | Δ[Br−]Δt=6Δ[H+]Δt |
5Br−(aq)+BrO−3(aq)+6H+(aq)→3Br2(aq)+3H2O(l)
Rate law expression for the above equation can be written as
−15Δ[Br−]Δt=−Δ[BrO−3]Δt=−16Δ[H+]Δt=+13Δ[Br2]Δt⇒Δ[Br−]Δt=−Δ[BrO−3]Δt=−56Δ[H+]Δt⇒Δ[Br−]Δt=56Δ[H+]Δt
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