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For the reaction R rarr P, the concentra...

For the reaction `R rarr P`, the concentration of reactant changes from 0.03 M to 0.02 M in 25 minutes. Calculate the average rate of reaction rate of reaction using units of time both in minutes and seconds.

Text Solution

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Average rate `=-(Delta[R])/(Deltat)=-([R]_(2)-[R_(1)])/(t_(2)-t_(1))=-(0.02" M"-0.030" M")/(25" min")=-(-0.01" M")/(25" min")=4xx10^(-4)" M min"^(-1)`
or `=-(-0.01" M")/(25xx60s)=6.66xx10^(-6)" Ms"^(-1)`
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