Question

What is catalyst? Write one use of it with chemical equation.​

Answer 1

Answer:

Explanation:

Answer. A catalyst is a substance that speeds up a chemical reaction but is not consumed by the reaction. Ethene on hydrogenation gives ethane. C2H6 (ethane) and C4H10 (butane) are members of same homologous series alkanes

Answer 2

Answer:

A substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change is called a catalyst.

One use of a catalyst is :-

• It is used to Increase the efficiency or rate of a chemical reaction.

Hope this helps you.