DIFFUSION

Which of the following best describes the process of diffusion?

• Movement of particles in a circular motion

• Movement of particles from low concentration to high concentration

• Movement of particles from high concentration to low concentration

Which liquid would you expect to have a slower rate of diffusion for a drop of food dye: syrup or water?

• syrup

• water

• Both would have the same rate of diffusion

What factor primarily affects the rate of diffusion of food dye in a liquid?

• Color of the dye

• Size of the beaker

• Temperature

Diffusion can occur in ....................... materials.

• solid

• liquid

• gases

• All

Diffusion is most effective in ....................... states of matter.

• solids

• liquids

• All

• gases

In which scenario would diffusion occur the fastest?

• A cold liquid

• A solid

• A hot liquid