Question

18 multiple choice 1 point what phase change is involved when a gas turns into a liquid condensation melting sublimation vaporization/evaporation deionization ionization deposition freezing clear my selection

Explanation:

To solve this, we recall the definitions of each phase change:

• Condensation: Gas to Liquid.
• Melting: Solid to Liquid.
• Sublimation: Solid to Gas.
• Vaporization/Evaporation: Liquid to Gas.
• Deionization: Not a phase change (removes ions).
• Ionization: Not a phase change (forms ions).
• Deposition: Gas to Solid.
• Freezing: Liquid to Solid.

So the phase change from Gas to Liquid is Condensation.

Answer:

A. Condensation