Question

a substance which does not takes place a part in a chemical reaction but alter the rate of chemical reaction is called​

Answer 1

Answer:

The substance which does not take part in chemical reaction but increases or decreases the rate of the reaction is called a catalyst.

Explanation:

Hope it helps you.....

Answer 2

Answer:

the substance that does not take part in chemical reaction but alter the rate of the chemical reaction is called catalyst.

Explanation:

hope it helped u