In a reversible reaction, a catalyst

Which one of the following statements is correct ? In a reversible reaction, catalyst

In a reversible reaction, the catalyst

In a reversible reaction, the catalyst

In the reversible reaction a catalyst is the substance which

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