Question
Question: A catalyst is a substance which....
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
Answer
Does not participate in the reaction but alters the rate of reaction
Explanation
Solution
A catalyst does not participate in the reaction but alters the rate of reaction.