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The reaction 2A+Bto product follow the m...

The reaction `2A+Bto` product follow the mechanism :-
`2AhArrA_(2)("fast")`
`A_(2)+BtoP(slow)`
`The order of the reaction is

A

1.5

B

3

C

1

D

2

Text Solution

Verified by Experts

The correct Answer is:
B

`r=K(A_(2))(B)Kto(A_(2))/((A)^(2))(A_(2))=K(A)^(2)`
`r=KK(A)^(2)(B)^(1)ton=3`
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