Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Observe the following reactions at
(I) A → products.
(II) 
Both the reactions are started at 10.00 am . The rates of these reactions at 10.10 am are same. The value of
at 10.10 am is
. The concentration of A at 10.10 am is
. What is the first order rate constant (in
) of reaction I?
Text Solution
Verified by ExpertsThe correct answer is:
D
At
minutes
Rate of reaction 
For reaction
at
minutes
Rate of reaction
.
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