Which of the following are equal for a chemical system at equilibrium?

Chemical Equilibrium: Consider a general case of a reversible reaction

A + B ⇔ C + D

• With respect of time, the rate of forward reaction decreased, and the rate of backward reaction increased.
• With an instant of time, a stage is reached at which the rate of forward and reverse reaction become equal and the concentration of reactant and product becomes constant.
• The equilibrium is dynamic in