Chemical Kinetics Question 141
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 [CPMT 1988; MP PET 1993]
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:
The order of reaction is $ \frac{3}{2} $ and molecularity is 2.
