1.

ForthereactionbetweenA andBA+Btoproductthefollowingratedatawereobtained . the reactionis

Answer»

Zeroorder
firstorder
secondorder
thirdorder

SOLUTION :Rate `=K[A]^(x)[B]^(y)`
forexpt, (1)`1.2xx10^(-2)=k[0.1]^(x)[0.2]^(y) `
`(2)3.6xx10^(-2)=k [ 0.3 ]^(x)[0.2]^(y)`
`(3) 4.8xx10^(-2)=k[0.3]^(x)[0.2]^(y)`
DividingII by`I,3=[3]^(x)thereforex=1`
DividingIII by ,I ,4 `=[2]^(y) thereforey=2`
orderofreaction`x+y=1+2=3`


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