Which one is not true about catalyst ?
The catalyst accelerates the reaction
In a reversible recation the catalyst alters the equilibrium position
A small quantity of catalyst is often sufficient to bring about considerable amount of reaction
The catalyst is unchanged at the end of the reaction
In a reversible recation the catalyst alters the equilibrium position is wrong statement.
Mark the incorrect statements. (a)Catalyst provides an alternative pathway to reaction mechanism (b)Catalyst raises the activation energy (c)Catalyst lowers the activation energy (d)Catalyst alters enthalpy change of the reaction