Home
Class 12
CHEMISTRY
A catalyst added to a reversible reactio...

A catalyst added to a reversible reaction.

A

changes the position of equilibrium

B

increases the concentration of products

C

increase the equilibrium constant

D

speeds up both forward and backward reactions

Text Solution

Verified by Experts

The correct Answer is:
D

It does not changes the nature and position of the equilibrium constant, only lowers the activation energy.
Promotional Banner

Similar Questions

Explore conceptually related problems

Select the correct statements which are re-latedto the influenceof catalystin a revers- ible reaction: Forward reaction takesplace when a catalyst is used in a reversible reaction.

a) What is the role of catalyst in a reversible reaction? b) is it beneficial to add a catalyst in a system which has already attained equlibrium? Explain the answer. c) Which is the catalyst used in 'Haber process'?

Select the correct statements which are re-latedto the influenceof catalystin a revers- ible reaction: The catalyst increases the rates of both the forward and the backward reactions to the same extent.

A graph given below deals with the reversible reaction. What does A,B,C indicate?

A graph given below deals with the reversible reaction. : What inference can be drawn about the concentration of the reactants and products at the point D and E?

Explain the following with suitable examples a) Reversible reaction b) Irreversible reaction

A graph given below deals with the revers-ible reaction. What change occurs to the equilibrium, when a catalyst is used?

Some features of a reversible reaction are given below: Product formation increase when the temperature is increased. Explain the reason for above inference.