A catalyst is a substance which

Increases the equilibrium constant of the reaction

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Increases equilibrium concentration of products

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Does not alter the reaction mechanism

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Changes the activation energy of the reaction

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D Changes the activation energy of the reaction
A catalyst changes the activation energy of the reaction. As a result, the reaction followed an alternate path and the rate of reaction will change.

Suggest Corrections

Similar questions

Which of the following statement is not correct for the catalyst?
(a) It catalysts the forward and backward reactions to the same extent
(b) It alters $Δ G$ of the reaction
(c) It is a substance that does not change the equilibrium constant of the reaction
(d) It provides an alternate mechanism by reducing activation energy between reactants and products

Q. Assertion :A catalyst does not alter the equilibrium constant of the reaction. Reason: The catalyst forms a complex with the reactants and provides an alternate path with the lower energy of activation for the reaction; the forward and backward reactions are affected to the same extent.

Q. Assertion :A catalyst does not alter the equilibrium constant of a reaction. Reason: The catalyst forms a complex with the reactants and provides an alternate path with lower energy of activation for the reaction; the forward and back ward reactions are affected to the same extent.

The role of a catalyst is to change ...... .
(a) Gibbs energy of reaction
(b) enthalpy of reaction
(c) activation energy of reaction
(d) equilibrium constant

Q. Statement

1

: A catalyst increases the equilibrium of a reaction.
Statement

2

: Catalysts only lower the activation energy of the forward reaction.

Join BYJU'S Learning Program

A catalyst is a substance which

The correct option is D Changes the activation energy of the reactionA catalyst changes the activation energy of the reaction. As a result, the reaction followed an alternate path and the rate of reaction will change.

The correct option is D Changes the activation energy of the reaction
A catalyst changes the activation energy of the reaction. As a result, the reaction followed an alternate path and the rate of reaction will change.