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In a certain gaseous reaction between A ...

In a certain gaseous reaction between `A` and `B`, `A + 3B rarr AB_(3)`. The initial rate are reported as follows:
`{:([A],[B],Rate,,),(0.1 M,0.1 M,0.002 M s^(-1),,),(0.2 M,0.1 M,0.002 M s^(-1),,),(0.3 M,0.2 M,0.008 M s^(-1),,),(0.4 M,0.3 M,0.018 M s^(-1),,):}`
The rate law is

A

`r=k [X][Y]^(3)`

B

`r=k[X]^(0)[Y]^(2)`

C

`r=k [X][Y]`

D

`r=k[X]^(0)[Y]^(3)`

Text Solution

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The correct Answer is:
B
Apply procedure for initial rate method.
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