Chemical Kinetics Question 262

Question: For the reaction $ H_2( g )+Br_2( g )\to 2HBr( g ), $ the experimental data suggest, rate $ =k[H_2]{{[Br_2]}^{1/2}} $ . The molecularity and order of the reaction are respectively

Options:

A) $ 2,\frac{3}{2} $

B) $ \frac{3}{2},\frac{3}{2} $

C) 1,1

D) $ 1,\frac{1}{2} $

Show Answer

Answer:

Correct Answer: A

Solution:

[a] The order of reaction is $ \frac{3}{2} $ and molecularity is 2.



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