Question

What makes the molecular crystals solid at low temperature?

• A. Sharing of electrons.
• B. Transfer of electrons.
• C. Vander Waal's force arising out of polarisation.
• D. All of the above.

Answer 1

The correct option is C Vander Waal's force arising out of polarisation.

Vander Waal's forces make the molecular crystals, solids at low temperature.

Its properties are dictated by the weak nature of these intermolecular forces.