VISION ACADEMY

1. What makes gas particles flow?

• Particles are able to move freely & limitedly
• Particles are able to move freely & randomly
• BOTH Particles are able to move freely & limitedly & Particles are able to move freely & randomly
• NONE

2. Gases are highly compressible because

• Inter-particle space is minimum
• Inter-particle space is medium
• Inter-particle space is maximum
• NONE

3. THE CHANGE OF STATE OF MATTER CAN BE BROUGHT BY

• HEAT
• PRESSURE
• BOTH HEAT & PRESSURE
• NONE

4. The change of state of matter from solid state to directly gaseous state is known as

• Melting
• Boiling
• Condensation
• Sublimation

5. The change of state from liquid to gas at any temperature below its boiling point is known as ..........

• FUSION
• BOILING
• CONDENSATION
• EVAPORATION