Question

Which statement correctly defines dynamic equilibrium? At dynamic equilibrium, the rates of forward and reverse reactions are equal. At dynamic equilibrium, the rate of the forward reaction is higher than the rate of the reverse reaction. At dynamic equilibrium, the forward and reverse reactions stop. At dynamic equilibrium, the concentrations of reactants and products are equal.

Answer 1

The correct answer should be
At dynamic equilibrium, the rates of forward and reverse reactions are equal.

The chemicals keep exchanging but the rates are the same which means that the chemicals move at an equal rate.

Answer 2

Answer: At dynamic equilibrium, the rates of forward and reverse reactions are equal.

Explanation: Dynamic equilibrium is a equilibrium in which the rate of forward direction is equal to the rate of backward direction. It is represented by a right left arrow.

$A\rightleftharpoons B$

The equilibrium is not static and not dynamic as the forward reaction and backward reaction occurs simultaneously and is continuous and the rates of formation of B is equal to the rate of formation of A.