Question

The inter molecular forces are the strongest in______.

• A. Solids
• B. Liquids
• C. Gases
• D. All the above

Answer 1

The correct option is A

Solids

The explanation for the correct option:

1. The intermolecular/inter atomic force of attraction is maximum in solids.
2. Due to this, the molecules of solids are closely packed.
3. Hence, the intermolecular forces are strongest in solids.

The explanation for the incorrect option(s):

B: Liquids

1. The intermolecular force of attraction is less in liquids as compared to that of solids.
2. The molecules are tightly packed in solids as compared to that liquids.

C: Gases

1. The intermolecular force of attraction is the weakest in gases.
2. Due to the large distance between the molecules, their forces of attraction become negligible.

Hence, the correct option is (A).