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In a reaction 2A to Products, the conce...

In a reaction `2A to ` Products, the concentration of A decreases from `0.5 mol I^(-1)` to `0.4 mol L^(-1)` in 10 minutes. Calculate the rate during this interval.

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Rate of reaction = rate of disappearance of A
`=-(1)/(2)(Delta[A])/(Delta t)`
`=-(1)/(2)((0.4-0.5)" mol L"^(-1))/(10" min")`
`=0.005" mol L"^(-1)m^(-1)`
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