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Suppose the reaction : A + 2B to AB2, oc...

Suppose the reaction : `A + 2B to AB_2`, occurs by the following mechanism:
Step 1:` A+B to` AB slow
Step 2: `AB + B to AB_2` fast
Overall : `A +2 B to AB_2`
The rate law expression must be, Rate = .....

A

`k[A]`

B

`k [B]`

C

`k[A] [B] `

D

`ki [B]^2`

Text Solution

Verified by Experts

The correct Answer is:
C
Hint: overall rate of a reaction is determined by the slowest step.
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ACCURATE PUBLICATION-CHEMICAL KINETICS-TOPIC : CHEMICAL KINETIC
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