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For an elementary reaction 2A+BtoA(2)B i...

For an elementary reaction `2A+BtoA_(2)B` if the volume of vessel is quickly reduced to half of its original volume then rate or reaction will

A

increase by 4 times

B

decrease by 2 times

C

increase by 2 times

D

remain the same

Text Solution

Verified by Experts

The correct Answer is:
C
For elementary reaction `2A+B rarr A_(2)B`
Rate `(r ) =k [A]^(2) [B]" Hence, "r'=k(2[A])^(2)([B])/(2)=2k [A]^(2) [B]`
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