Which of the following statements are
correct?
I. Temperature changes during the
change of a state.
II. Dry ice gets converted directly
into gaseous state under normal
atmospheric conditions.
III. Higher boiling point of liquid indicates
weaker intermolecular forces.
IV. Latent heat of vaporisation is generally
higher than the latent heat of fusion
for a substance.
A I and IV only
B II and IV only
C II and III only
D III and IV only