Select the correct statements which are re-latedto the influenceof catalystin a revers- ible reaction: Forward reaction takesplace when a catalyst is used in a reversible reaction.

Select the correct statements which are re-latedto the influenceof catalystin a revers- ible reaction:Attains equilibrim faster.

Select the correct statements which are re-latedto the influenceof catalystin a revers- ible reaction: Does not help to produce more product.

A catalyst added to a reversible reaction.

Select the correct statements which are re-latedto the influenceof catalystin a revers- ible reaction: Increases the speed of bakcward reaction.

Select the correct statements which are re-latedto the influenceof catalystin a revers- ible reaction: The catalyst increases the rates of both the forward and the backward reactions to the same extent.

Select the incorrect statement regarding Kolbe's reaction.

A graph given below deals with the revers-ible reaction. What change occurs to the equilibrium, when a catalyst is used?

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