Question

Substance A has a higher surface tension and stronger intermolecular forces than Substance B. Which of the following may also true about Substance A?

1. Substance A has ionic bonds.
2. Substance A has dipole-dipole forces.
3. Substance A has larger melting point.
4. Substance A has a lower boiling point.

Answer 1

2. Substance A has dipole-dipole forces.
3. Substance A has larger melting point.