Pick the correct statement from the following: the addition of a catalyst changes equilibrium constant., a catalyst speeds up the forward reaction but slows down the reverse reaction., the composition of equilibriụm is changed by catalyst., addition of catalyst does not change the equilibtium concentrations

Options

A. the addition of a catalyst changes equilibrium constant.
B. a catalyst speeds up the forward reaction but slows down the reverse reaction.
C. the composition of equilibriụm is changed by catalyst.
D. addition of catalyst does not change the equilibtium concentrations

Answer

D