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For the reaction H(2)+Br(2)to2HBr, the r...

For the reaction `H_(2)+Br_(2)to2HBr`, the rate expression is rate `=K[H_(2)][Br_(2)]^(1//2)` which statement is true about this reaction

A

The reaction is of second order

B

Order of the reaction is `3//2`

C

The unit of is `"sec"^(-1)`

D

Molecularity fo the fraction is 2

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The correct Answer is:
B
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