Matter

Multiple Choice

What eventually happens to a gas if its pressure is increased?

• It condeses

• It evaporates

• it melts

• It sublimates

Multiple Choice

Which of the following will sublime at room temperature and pressure?

• Ice

• Graphite

• Camphor

• Dry Ice

Multiple Choice

Why can a gas be compressed?

• Because its particles are in a random arrangement

• Because its particles are far apart and have space to move into

• Because its particles move randomly in all directions

• Because they have no definite volume

Multiple Choice

n which change is energy transferred from the surroundings to the substance?

• Freezing

• Condensing

• Melting

• sublimation