Pick out the wrong statement?

4282Chemical EngineeringMedium

AHalf life of a reaction increases with increased initial concentration for reaction orders more

BA flat velocity profile exists in a plug flow reactor

CChemical reactions with high activation energy are very temperature sensitive

DThe residence time for all the elements of fluid in case of a P.F.R. need not be same

Correct answer

D. The residence time for all the elements of fluid in case of a P.F.R. need not be same

Explanation

The correct answer is The residence time for all the elements of fluid in case of a P.F.R. need not be same.

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