226,936 views
17 votes
17 votes
Oxygen gas is prepared in the laboratory through the catalytic decomposition of hydrogen peroxide. Define a catalyst​

User Ken Bertelson
by
2.5k points

1 Answer

15 votes
15 votes

Answer:

Catalyst:

Step-by-step explanation:

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

User Kirankumar Dafda
by
3.0k points