Question

What is catalyst ?


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Answer 1

question

what is catalyst??

answer

Catalyst, in chemistry, any substance that increases the rate of a reaction without itself being consumed.

Answer 2

Answer:

Catalysis is the process of increasing the rate of a chemical reaction by adding a substance known as a catalyst. Catalysts are not consumed in the catalyzed reaction but can act repeatedly. Often only very small amounts of catalyst are required. The global demand for catalysts in 2010 was estimated at approximately US$29.5 billion.