Question 5 (1 point)

Question

Which statement correctly describes the melting and boiling points of water?

a
They occur at the same temperature.
b
They are both points at which water is changed into a new substance.
c
They occur due to intermolecular attractive forces between water molecules.
d
They both depend on the surface tension of water.

Answer 1

c
They occur due to intermolecular attractive forces between water molecules.