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Identify the reaction order from the fol...

Identify the reaction order from the following rate constants.
`k=3 xx 10^-4s^-1`

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`k=(mol L^-1)^(1-n) s^-1
For n=2,K=L mol^-1 s^-1 and n = 1,k =s^-1` So is 1st order reaction
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