Published by:
CGP EDU Academic Team
Published on: August 11, 2026
For the first order reaction 
mole of reactant A gives 0.2 moles of 
after 100 minutes. The half life of the reaction is min. (Round off to the nearest integer).
[Use 
Properties of logarithms: 
;
(Round off to the nearest integer)
Text Solution
Verified by ExpertsThe correct answer is:
300
(300)
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