$\Delta H^\circ$ of fusion of every substance is greater than its $\Delta H^\circ$ of vaporization.
$\Delta H^\circ$ of fusion and vaporization of water are greater than those of benzene.
Intermolecular forces play an important role in determining $\Delta H^\circ$ of fusion and vaporization.
The difference between $\Delta H^\circ$ of fusion and $\Delta H^\circ$ of vaporization of ice, compared to many liquids and gases, is smaller.
\textbf{219 --} Which statement is correct?
\begin{enumerate}
\item $\Delta H^\circ$ of fusion of every substance is greater than its $\Delta H^\circ$ of vaporization.
\item $\Delta H^\circ$ of fusion and vaporization of water are greater than those of benzene.
\item Intermolecular forces play an important role in determining $\Delta H^\circ$ of fusion and vaporization.
\item The difference between $\Delta H^\circ$ of fusion and $\Delta H^\circ$ of vaporization of ice, compared to many liquids and gases, is smaller.
\end{enumerate}