What is the phase change from liquid to gas called?

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Prepare for the Abeka Science Matter and Energy Test 7. Utilize flashcards and multiple choice questions with detailed explanations to boost your comprehension and succeed in your exam!

Multiple Choice

What is the phase change from liquid to gas called?

Explanation:
Vaporization is the phase change from liquid to gas. It happens when the particles in a liquid gain enough energy to overcome intermolecular forces and escape into the gas phase. Vaporization includes boiling, when it occurs throughout the liquid at its boiling point, and evaporation, which happens at the surface at any temperature. This process requires heat input, making it endothermic. The other phase changes are melting (solid to liquid), condensation (gas to liquid), and freezing (liquid to solid).

Vaporization is the phase change from liquid to gas. It happens when the particles in a liquid gain enough energy to overcome intermolecular forces and escape into the gas phase. Vaporization includes boiling, when it occurs throughout the liquid at its boiling point, and evaporation, which happens at the surface at any temperature. This process requires heat input, making it endothermic. The other phase changes are melting (solid to liquid), condensation (gas to liquid), and freezing (liquid to solid).

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