At dynamic equilibrium for a reversible chemical reaction occurring in a closed vessel

CHEMISTRY · Single correct · A Level · Chemistry · Chemical equilibria (Le Chatelier’s principle and Kc) · Chemical equilibria (Le Chatelier’s principle and Kc)

Problem

At dynamic equilibrium for a reversible chemical reaction occurring in a closed vessel, which of the following statements is always true? (a) The concentrations of reactants and products become equal. (b) The forward and reverse reaction rates are both zero. (c) The forward and reverse reaction rates are equal. (d) Molecular collisions among reactant and product particles have ceased.

Related theory

Browse the problem library