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For a reaction A+B rarr products What...

For a reaction `A+B rarr` products
What are the units of rate constant if concentration is measured in mol `dm^(-3)` and time in seconds ?

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Rate constant k =`(rate)/([A]^(1//3)[B]^(2))`
`=("mol" dm^(-3))^(1-7//3) s^(-1) =("mol" dm^(-3))^(-4//3) s^(-1)`
`"dm"^(4) "mol"^(-4//3) s^(-1)`
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