Understanding States of Matter

What is the process called when a liquid changes to a gas at its boiling point?

• Evaporation

• Boiling

• Condensation

• Freezing

At what temperature does a substance change from a solid to a liquid?

• Boiling point

• Freezing point

• Melting point

• Condensation point

What is the term for the image obtained from chromatography?

• Chromatograph

• Chromatogram

• Chromatology

• Chromatophore

Which of the following describes a substance that cannot be compressed and cannot flow?

• Gas

• Liquid

• Solid

• Plasma

What is the term for the process by which particles spread out from an area of high concentration to an area of low concentration?

• Diffusion

• Dissolution

• Distillation

• Filtration

What is the name of the liquid that passes through the filter paper during filtration?

• Solvent

• Solute

• Filtrate

• Residue

What is the term for a solution in which no more solute can dissolve?

• Saturated solution

• Unsaturated solution

• Dilute solution

• Concentrated solution

What is the process called when a gas changes to a liquid?

• Evaporation

• Boiling

• Condensation

• Sublimation

What is the term for the solid that collects in the filter paper during filtration?

• Solvent

• Solute

• Filtrate

• Residue

What is the term for the change of state from solid directly to gas?

• Melting

• Freezing

• Sublimation

• Condensation