English, asked by malavikasr11, 10 months ago

what do u mean by catalyst?

Answers

Answered by praveenasoni8849
4

Answer:

Substance that increases rate of a chemical reaction without any chemical action.

Explanation:

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Answered by priyanshu2776
2

what do u mean by catalyst?

it is a typeof substance which increases the rate of a chemical reaction without itself undergoing any permanent chemical change.

"chlorine acts as a catalyst promoting the breakdown of ozone"

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