問題詳情
33. A liquid placed in a closed container will evaporate until equilibrium is reached. At equilibrium,which of the following statements is not true?
(A) liquid molecules are still evaporating
(B) the number of vapor molecules remains essentiallyconstant
(C) the partial pressure exerted by the vapor molecules is called the vapor pressure of theliquid
(D) the boundary (meniscus) between the liquid and the vapor disappears
(E) all of thesestatements are true.
參考答案