Which of the following is/are true regarding a catalyst? (a) It is a substanc

Question

Which of the following is/are true regarding a catalyst?
(a) It is a substance which increases the rate of reaction.
(b) It is a substance which reduces the activation energy.
(c) It is a substance which is consumed in the reaction.

Options:

A . (a) and (b)

B . (b) and (c)

C . (a) only

D . (a) and (c)

Answer: Option A
:
A
Option: (a)

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