As a rule,which of the following phases are not included in the equilibrium constant expression? I.pure liquids II.pure solids III.aqueous solutions IV.gases

Question

Quizplus · Accepted Answer

Pure solids and pure liquids are not included in the equilibrium constant expression because their concentration does not change during the reaction. The concentration of gases and aqueous solutions can change during the reaction, so they are included in the equilibrium constant expression.

As a Rule,which of the Following Phases Are Not Included