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Question: The rate of a gaseous phase reaction becomes half if volume of container is doubled. Order of reacti...

The rate of a gaseous phase reaction becomes half if volume of container is doubled. Order of reaction is -

A

1

B

½

C

2

D

1/3

Answer

1

Explanation

Solution

r = Halved when V = doubled

Q C µ 1V\frac{1}{V}

r = Halved when C = Halved

\ r µ C ; order = 1