JEE Main Chemistry question

Just before a reversible reaction attains equilibrium it is found that:

(A)The velocity of both forward reaction and backward reaction is also increasing
(B)The velocity of the forward reaction is decreasing and that of backward reaction is increasingCorrect
(C)The velocity of both forward and backward reactions is decreasing
(D)All of the above

Answer: (B)

Solution

Approaching equilibrium, forward rate falls and backward rate rises until they become equal.

Question ID VK-136145