For a given substance, choose the correct statement.

Question

$\begin{array}{1 1} \text{(a) $\Delta H_{fus}$ is greater than $\Delta H_{vap}$} \\ \text{(b) $\Delta H_{fus}$ is equal to $\Delta H_{vap}$} \\ \text{ (c) $\Delta H_{fus}$ is smaller than $\Delta H_{vap}$} \\ \text{ (d) None of the mentioned} \end{array}$