Which of the following statements is not true?
The action of a catalyst is not specific.
The catalyst does not alter the equilibrium.
A small amount of catalyst is sufficient to catalyse large amounts of reactants.
The catalyst initiates the reaction.
The correct option is A The action of a catalyst is not specific.
All catalysts are specific for certain reactants. A certain catalyst can react with a particular reactant only. All catalysts do not react with all reactants.
Hence option A is correct.