問題詳情
39. When a non volatile solute is added to a volatile solvent, the solution vapor pressure________ ， the boiling point ________ , the freezing point________，and the osmotic pressure across a semipermeable membrane_________.
(A) decreases, decreases, increases, decreases
(B)J increases, decreases, increases, decreases
(C)decreases, increases, decreases, increases
(D) increases, increases, decreases, increases
(E)decreases, increases, decreases, decreases
參考答案