Question 1: The force of attraction or repulsion between the interacting molecules is called ?

Intramolecular forces
Intramolecular forces
Interactive forces
None of these

Question 2: The dispersion force is also known as ?

Ionic bond
Covalent bond
Vanderwaal forces
Dispersion forces

Question 3: Choose the molecule showing dipole dipole interaction forces?

O₂ Molecule
N₂ Molecule
HCl Molecule
Cl₂ Molecule

Question 4: Which of the following interaction occurs between a polar and non-polar molecule??

London force
Dispersion force
Dipole dipole interaction
Dipole induce dipole interaction.

Question 5: The energy between polar molecules is proportional to ------------in the case of dipole dipole interaction.?

r³
r²
1/r²
1/r³