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The concentrationfo R in the reaction Rt...

The concentrationfo R in the reaction `RtoP` was measured as a function of time and the following data is obtained:
[R] (molar)`" "1.0" "0.75" "0.40" "0.10`
t(min)`" "0.0" "0.05" "0.12" "0.18`
The order of the reactionis

Text Solution

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The correct Answer is:
0
`r_(1)=0.25/0.05=25/5=5` M/min, `r_(2)=0.35/0.07=35/7=5M`/min, `r_(3)=0.30/0.06=30/6=5`M/min
r=K = constant so zero order
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