Which of the following statements is true in a reaction system at equilibrium?

Question

Quizplus · Accepted Answer

At equilibrium, the rate of the forward reaction is equal to the rate of the reverse reaction. This means that reactants are reacting to form products at the same rate as products are reacting to form reactants. Choice A is incorrect because the equilibrium constant is a non-zero constant. Choice B may not necessarily be true depending on the stoichiometry of the reaction. Choice D may not be true as equilibrium constants can have varying degrees of favorability towards reactants or products. Choice E is the definition of the equilibrium constant, but it does not necessarily always have a constant value.

Which of the Following Statements Is True in a Reaction