?

AP® Chemistry

Free Version

Upgrade subject to access all content

Easy

Reversible Reaction

APCHEM-JQUGZV

Which of the following is TRUE for a reversible reaction?

A

A reversible reaction can reach equilibrium in both a closed and open system.

B

The concentrations of reactants and products in a reversible reaction are equal to one another at equilibrium.

C

Nearly all chemical reactions reach equilibrium and are theoretically reversible.

D

The rates of the forward and reverse reactions in a reversible reaction decrease equally until equilibrium is reached.