Published by:
CGP EDU Academic Team
Published on: August 13, 2026
In a first ‐ order reaction 
, if 
is rate constant and initial concentration of the reactant 
is 0.5 
, then the half ‐ life is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
For a 1st order kinetics,
At 
or, 
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