Published by:
CGP EDU Academic Team
Published on: August 13, 2026
For the thermal decomposition of reactant 
, the following plot is constructed.
The half-life of the reaction is ' 
min. (Nearest integer)
Text Solution
Verified by ExpertsThe correct answer is:
10
(10)
From the concentration vs. time graph, the thermal decomposition of 
shows a linear decrease in concentration, indicating zeroth-order kinetics.
Initial concentration: 
at 
.
Reading from the graph: 
at 
.
Rate of decomposition: 
.
For zeroth-order kinetics: 
.
Half-life occurs when 
.
.
.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Decomposition of A is a first order reaction at and is given by . In a closed 1 L vessel, 1 bar …
For the thermal decomposition of reactant , the following plot is constructed.
The half-life of …
(first reaction) C ⟶ D (second reaction) Consider the above two first-order reactions. The rate …
The half-life of is 245 days. After days, of original activity remained. The value of in days i…
Correct statements regarding Arrhenius equation among the following are :
Consider and are two reactions. If the rate constant of the reaction can be expressed by the fo…