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For the reaction RrarrP , the concentra...

For the reaction `RrarrP` , the concentration of a reactant changes from 0.03(M) to 0.02(M) in 25 min. Calculate the average rate of reaction using units of time both in minutes and seconds.

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Average rate `=-(Delta[R])/(Deltat)=(0.02-0.03)/(25)`
`=4xx10^(-4)"M.min"^(-1)=6.66xx10^(-6)"M.s"^(-1)`
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