
Intermolecular forces are forces of attraction and repulsion between interacting particles that will include :
A. dipole-dipole forces.
B. dipole-induced dipole forces.
C. hydrogen bonding.
D. covalent bonding.
E. dispersion forces.
Choose the most appropriate answer from the options given below:
B. dipole-induced dipole forces.
C. hydrogen bonding.
D. covalent bonding.
E. dispersion forces.

Important Questions on States of Matter: Gaseous and Liquid States
Three types of potential energy due to attractive interaction between two species and are represented by the curves and in the figure below.
Consider the dominating interaction between non-rotating species for , and . The correct assignment of the ... interactions
to the types , and is:


In which of the following solid substance dispersion forces exist?

Increasing order of boiling points in the following compounds is:



[ is the distance between the polar molecules]



Match the type of interaction in column with the distance dependence of their interaction energy in column
A | B |
(i) ion - ion | (a) |
(ii) Dipole - dipole | (b) |
(iii) London dispersion | (c) |
(d) |










(i) n-hexane and n-octane
(ii) I2 and CCl4
(iii) NaClO4 and water
(iv) Methanol and acetone
(v) Acetonitrile (CH3CN) and acetone (C3H6O)
Make selections from the following choices.

