heat: Heat of Vaporization

After a substance is completely changed from a solid to a liquid, further addition of heat again causes the temperature to rise until it reaches the boiling point, the particular temperature at which the given substance changes from a liquid to a gas. During the liquid-gas transition, the temperature remains constant until the change is completed. The heat of vaporization, or latent heat of vaporization, is the heat that must be added to convert one unit of mass of the substance from a liquid to a gas.

Sections in this article:

• Introduction
• Study and Analysis of Heat
• Transfer of Heat
• Heat of Vaporization
• Heat of Fusion
• Specific Heat
• Measures of Heat
• Bibliography

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