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At 300 K the half-life of a sample of a ...

At 300 K the half-life of a sample of a gaseous compound initially at 1 atm is 100 sec. When the pressure is 0.5 atm the half-life is 50 sec. The order of reaction is :

A

0

B

1

C

2

D

3

Text Solution

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The correct Answer is:
A
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