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At 500 K, the half life period of a gase...

At 500 K, the half life period of a gaseous reaction at an initial pressure of 80 kPa is 350 s. When the pressure is 40 k Pa, the half life period is 175 sec, the order of the reaction is

A

One

B

two

C

three

D

zero

Text Solution

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The correct Answer is:
D
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