Can catalyst disturb the state of equilibrium?

Can a catalyst disturb the state of equilibrium?

Name the factors which can disturb the state of equilibrium in a reversible reaction.

A catalyst can

Addition of a catalyst to a chemical system at equilibrium would result in

Which of the following statements regarding catalyst is not true? A catalyst remains unchanged in composition and quantity at the end of the reaction, A catalyst can initiate a reaction, A catalyst does not alter the equilibrium in a reversible reaction, Catalysts are sometimes very specific in respect of reaction

Discuss briefly the factors which can alter the state of equilibrium in a reversible reaction ?

Can a catalyst affect the state of chemical equilibrium ?