試題詳解

21. Which statement about hydrogen bonding is true?
(A) hydrogen bonding is the intermolecular attractive forces between two hydrogen atoms in solution.
(B) the hydrogen-bonding capabilities of water molecules cause CH₃CH₂CH₂CH₃； to be more soluble in water than is CHJOH
(C) hydrogen bonding of solvent molecules with a solute will not affect the solubility of the solute
(D) hydrogen-bonding interactions between molecules are stronger than the covalent bonds within the molecule
(E) hydrogen bonding arises from the dipole moment created by the unequal sharing of electrons in certain covalent bonds within a molecule