Q. For a reaction and equilibrium which of the following is correct?
A) Concentration of reactant=concentration of product
B) Concentration of reactant is always greater than product
C) Rate of forward reaction=rate of backward reaction
D) $Q_{c} = k$
Explanation
(c)
At chemical equilibrium, rate of forward reaction is equal to the rate of backward reaction.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.