Question: Which of the following statements is true about dynamic equilibrium?

Options:

1. The concentrations of reactants and products are equal
2. The rate of the forward reaction equals the rate of the reverse reaction
3. The reaction has stopped
4. All reactions reach dynamic equilibrium

Correct Answer: The rate of the forward reaction equals the rate of the reverse reaction

Solution:

Dynamic equilibrium occurs when the rate of the forward reaction equals the rate of the reverse reaction, not necessarily when concentrations are equal.