Published by:
CGP EDU Academic Team
Published on: August 14, 2026
For a reaction 
. Experimental results were collected for 3 trials and the data obtained are given below:
Trial [A], M [B], M Initial rate, 
1 0.40 0.20 
2 0.80 0.20 
3 0.40 0.40 
The correct rate law of the reaction is:
A
Rare 
B
Rate 
C
Rate 
D
Rare 
Text Solution
Verified by ExpertsThe correct answer is:
A
Let the rate according to the rate law 
Then from experiments
From equations (i) and (ii)
From equations (i) and (iii), we have
Thus, rate law
Rate 
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