States of matter

......... can be used to explain the properties of three states of matter.

• Atomic theory

• Particle theory

• Darwin's theory

• both a&b

When a gas changes into liquid, this process is called;

• evaporation

• boiling

• condensation

• freezing

The process of changing of water into is taking place by;

• freezing

• boiling

• melting

• evaporation

The particles present in solid can only........................

The state of matter that can be compressesd.......

A state of matter where the particles do not touch each other............

By which process dye and water particles are bumping into each other;

• Effusion

• Evaporation

• Diffusion

• Condensation

Diffusion happens quickly in ....... than in liquids.

The rate of diffusion can be affected by changes........

• temerature

• concentration

• size of particle

• all of these

When viewed through microscope, pollen grains and dust in water can be seen moving about randomly. This is called.....