Answer
for a solid to melt the structural units in their sites must be overcome; at least partially. In a molecular solid these forces are weak intermolecular attractions. Hence molecular substances tend to have low melting points.
Work Step by Step
for a solid to melt the structural units in their sites must be overcome; at least partially. In a molecular solid these forces are weak intermolecular attractions. Hence molecular substances tend to have low melting points.
