Question

A chemical system at equilibrium is referred to as dynamic because the A) rates of the forward and reverse reactions continue changing B) forward and reverse reactions continue reacting C) value of the equilibrium constant (K) changes D) concentrations of the components continue changing?

Answer 1

B is the correct answer because while the concentrations stay the same (as does the rate constant), the reaction still continues, the forward and reverse reactions continue, but occur at the same rate.