What is the role of a catalyst in a chemical reaction?
A
Increases activation energy
B
Is consumed by the reaction
C
Changes the products formed
D
Increases reaction rate without being consumed
Correct Answer: Option D — Increases reaction rate without being consumed
Explanation:
A catalyst increases the rate of a chemical reaction by providing an alternative reaction pathway with lower activation energy and is not co...
A catalyst increases the rate of a chemical reaction by providing an alternative reaction pathway with lower activation energy and is not consumed or permanently changed during the process.