Question
Question: On the velocity in a reversible reaction, the correct explanation of the effect of catalyst is....
On the velocity in a reversible reaction, the correct explanation of the effect of catalyst is.
A
It provides a new reaction path of low activation energy
B
It increases the kinetic energy of reacting molecules
C
It displaces the equilibrium state on right side
D
It decreases the velocity of backward reaction
Answer
It provides a new reaction path of low activation energy
Explanation
Solution
Effect of catalyst is that it attains equilibrium quickly by providing a new reaction path of low activation energy. It does not alter the state of equilibrium.