Science, asked by arun741, 1 year ago

what is catalyst explain

Answers

Answered by abhi192003
4
A catalyst is a substance that speeds up a chemical reaction, but is not consumed by the reaction; hence a catalyst can be recovered chemically unchanged at the end of the reaction it has been used to speed up, or catalyze. ... Catalysts lower the energy barrier.

tanayarao: nice explanation
Answered by Deepmala8
2
1.a person or things that causes change.
2.a substance that makes a chemical reaction happen faster.
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