Science, asked by SmitLawande369, 11 months ago

what is a catalyst

Answers

Answered by sayali0220

2

Explanation:

elements that used to speed up the rate of reaction is called catalyst

examples of catalyst is nickel , potassium permanganate , potassium dichromate

Answered by surbhikushwaha17

4

Answer:

a person or a thing that causes change.

hope it will be help you

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