Which of the following is true about chemical equilibrium systems?

A. They are open systems.

B. The macroscopic properties are not constant.

C. Forward and reverse reaction rates are not equal.

D. The concentrations of reactants and products are not always equal.

Question

Chemistry

Cunningham

18 May, 20:44

Which of the following is true about chemical equilibrium systems?

A. They are open systems.

B. The macroscopic properties are not constant.

C. Forward and reverse reaction rates are not equal.

D. The concentrations of reactants and products are not always equal.

+4

Answers (1)

Know the Answer?

Cindy Poole · Answer 1

I believe the correct answer from the choices listed above is option C. Chemical equilibrium occurs when forward and reverse reaction rates are not equal. It is the state in which both reactants and products are present in concentrations which have no further tendency to change with time.

Which of the following is true about chemical equilibrium systems?A. They are open systems.B. The macroscopic properties are not constant.C. Forward and reverse reaction rates are not equal.D. The concentrations of reactants and products are not always equal.

Which of the following is true about chemical equilibrium systems?

A. They are open systems.

B. The macroscopic properties are not constant.

C. Forward and reverse reaction rates are not equal.

D. The concentrations of reactants and products are not always equal.