Matter in our surroundings

What is the boiling point of water

• 273K

• 373K

• 0K

• 473K

Which are highly compressible

• Solids

• Liquids

• Gases

• All the above

Intermolecular forces are minimum in

• Solids

• Liquids

• Gases

• All the above

Wet clothes dry up due to______process.

• Evaporation

• Condensation

• Sublimation

• Boiling

Which of the following is not a solid?

• Butter

• Sponge

• Rubber band

• Glass

What factors reduces the rate of evaporation?

• Surface area

• Humidity

• Temperature

• Wind speed

Heat energy given during melting is called_________

• Latent Heat of vaporization

• Latent Heat of fusion

• Specific heat

• Humidity

Select a non metal from the following.

• Diamond

• Gold

• Silver

• Platinum

Fog and clouds are examples of which type of mixture?

• Aerosol

• Solution

• Suspension

• Emulsion

What is dry ice?

• Water in solid state

• Water in gaseous state

• Co2 in liquid state

• Co2 in solid state