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For the chemical reaction XrarrY, it is ...

For the chemical reaction `XrarrY`, it is found that the rate of reaction increases by `2.25` times when the concentration of `X` is increased by `1.5` times, what is the order w.r.t. `X` ?

A

`0`

B

`1`

C

`2`

D

`3`

Text Solution

Verified by Experts

The correct Answer is:
C
`XrarrY`
`Rate_(1) = k[X]^(m)`, `Rate_(2) = 2.25 Rate_(1) = k(1.5[X])^(m)`
`rArr (1.5)^(m) = 2.25 rArr m=2`
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