Question

what is catalyst? Desire the role of catalyst in the chemical reaction.​

Answer 1

Answer:

A catalyst is a substance that speeds up a chemical reaction. Basically, a catalyst lowers the activation energy and makes it easier for a reaction to occur. The catalyst is not consumed by the reaction itself. It's just there to make the reaction happen faster.

$\:$

Answer 2

Answer:

Explanation:

The Main Function of Catalyst is to alter the rate of reaction without getting consumed in it. A Catalyst also reduces the Activation Energy of the Chemical Reaction.

When used with a Promoter like Molybdenum, it accelerates the rates of Reaction, while if a Inhibitor is added, it lowers the rate of reaction.