Question

Matter around us can exist in three different states, namely, solid, liquid and gas. The correct order of their compressibility is _________.

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

Answer 1

The correct option is B Solid $<$ Liquid $<$ Gas

The atoms and molecules in gases are much more spread out than in solids or liquids. They vibrate and move freely at high speeds. A gas will fill any container, but if the container is not sealed, the gas will escape. Gas can be compressed much more easily then a liquid or solid.