Question

Catalyst is used in chemical reaction. Why​

Answer 1

Answer:

catalyst is a substance that can be added to a reaction to increase the reaction rate without getting consumed in the process. Catalysts typically speed up a reaction by reducing the activation energy or changing the reaction mechanism. Enzymes are proteins that act as catalysts in biochemical reactions.

Answer 2

Answer:

IT HAS A A SUBTANCE AND REECIDITY ACCORDINGLY IT WORKS