試題詳解

4. Which statement is true regarding solutes that are soluble in water?
(A) The solute must be ionic.
(B) The water-solute interactions must be more energetically favorable than water-water interactions.
(C) The solute must be nonpolar.
(D) The undissolved solute particles must only be attracted to each other by van der Waals interactions.
(E) The solute must be hydrophilic.