Q. A catalyst is a substance which
A) Is always in the same phase as in the reactions
B) Alters the equilibrium in a reaction
C) Does not participate in the reaction but alters the rate of reaction
D) Participates in the reaction and provide an easier pathway for the same
Explanation
The correct answer is Option C: Does not participate in the reaction but alters the rate of reaction.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.