Heat of Vaporization: Definition & Equation


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What is the heat of vaporization of a substance?

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1. The heat of evaporation is required to _____.

2. What is the heat absorbed by the evaporation of 3 kilogram of water? (Heat of evaporation of water is 2,256 kJ/Kg)

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About This Quiz & Worksheet

Quiz questions will test your knowledge of the various characteristics of the heat of vaporization. Topics you'll be quizzed on include the definition of the heat of vaporization as well as how this directly relates to ethanol.

Quiz & Worksheet Goals

The quiz will rtest you on the following topics:

  • Definition of heat of vaporization
  • Heat of evaporation
  • Calculating absorbed heat during evaporation
  • The relationship between vaporization and temperature

Skills Practiced

The quiz will help you practice these skills:

  • Reading comprehension - ensure that you draw the most important information from the related heat of vaporization lesson
  • Making connections - use understanding of the concept of heat of evaporation
  • Critical thinking - apply relevant concepts to examine information about the relationship between vaporization and temperature in a different light
  • Problem solving - use acquired knowledge to solve heat of evaporation practice problems

Additional Learning

To learn more about this topic, review the lesson related to it called Heat of Vaporization: Definition & Equation. This lesson covers the following objectives:

  • Define the heat of vaporization
  • Identify factors effecting the heat of vaporization
  • Utilize the heat of vaporization equation in several examples