Question

The intermolecular forces are the strongest in

• A. Liquids
• B. Solids
• C. Solids and liquids
• D. Gases

Answer 1

The correct option is B

Solids

Correct option is B: Solids

Explanation for correct option:

1. The intermolecular forces are the strongest in solids.
2. Molecules in solids are closely packed so intermolecular forces between solids are the strongest.

Explanation for incorrect option:

1. Option A: Molecules in liquid are loosely packed as compared to solids. So, intermolecular force between liquid molecules is less.
2. Option C: As molecules in liquids are loosely packed as compared to solids, so this option cannot be correct.
3. Option D: There is no packing amongst the molecules of gases and intermolecular spaces are very large. The intermolecular forces of gases are almost zero.

Final Answer: Option B