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A catalyst :...

A catalyst :

A

changes the equilibrium constant

B

lowers the activation energy

C

increases the forward and backward reactions at different speeds

D

follows same mechanism for the reaction

Text Solution

Verified by Experts

The correct Answer is:
B
A substance which increases the speed of a reaction without being consumed in the reaction is called a catalyst. Catalyst reduces the height of barrier by providing an alternative path for the reaction and lowers the activation energy.
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