Chemistry High School

What is catalyst? Write its types.​

Answers

Answer 1

Answer:

A catalyst is a chemical substance that alters the rate of chemical reaction not consumed by the reaction. Hence, a catalyst can be recovered chen unchanged at the ends of chemical reaction. Catalyst can be divided into two typ the basis whether it speeds up or slowdowns the rate of chemical reaction. The positive catalyst and negative catalyst.

Answer 2

Answer:

A catalyst is a chemical substance thatalters therate of chemical reactions not consumed by the reactions.

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