Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The half- life for the decomposition of gaseous compound 
is 
when the gaseous pressure was 500 Torr initially. When the pressure was 250 Torr, the half- life was found to be 
. The order of the reaction is (Nearest integer)
Text Solution
Verified by ExpertsThe correct answer is:
1
(1)
.
.
As 
is independent of initial pressure. Hence, order is 1 st order.
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