Question

Arrange solid, liquid and gas in ascending order of their particle vibrations.

• A. Solid < Liquid < Gas
• B. Gas < Liquid < Solid
• C. Liquid < Gas < Solid
• D. Liquid < Solid < Gas

Answer 1

The correct option is A Solid < Liquid < Gas

Solid particles are very closely packed and the intermolecular force of attraction is maximum in them. In a solid, the particles vibrate in their place only and do not move freely.

The attractive forces between the particles of a liquid are strong enough to hold a specific volume but not strong enough to prevent the molecules from sliding over each other.

In the case of gases, intermolecular force of attraction is least compared to solids and liquids. Thus, they are much farther apart and move freely.