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Search Results for vapor - All Grades

292 questions match "vapor". Refine Your Search

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Grade 11 Solvents, Solutes, and Solubility
What is the boiling point of ethanol at 150 kPa?
Vapor Pressure Chart
  1. 95ºC
  2. 90ºC
  3. 100ºC
  4. None of the above
Grade 11 Solvents, Solutes, and Solubility
Grade 11 Solvents, Solutes, and Solubility
Which of the following is represented by the temperature of each of the four substances present at 101.3 kPa?
Vapor Pressure Chart
  1. standard melting point
  2. normal boiling point
  3. standard freezing point
  4. none of the above
Grade 11 Solvents, Solutes, and Solubility
Grade 11 Solvents, Solutes, and Solubility
What happens to the vapor pressure of water as the temperature increases?
Vapor Pressure Chart
  1. It increases
  2. It decreases
  3. None of the above
  4. Both (a) and (b), depending on the temperature
Grade 11 Solvents, Solutes, and Solubility
Grade 11 Solvents, Solutes, and Solubility
Grade 11 Solvents, Solutes, and Solubility
Grade 6 Atmosphere
Water vapor:
  1. can be seen
  2. is the same amount throughout the world
  3. causes pollution
  4. causes clouds when condensed
Grade 5 Atmosphere
Grade 8 Matter
When water freezes, it turns into:
  1. water
  2. ice
  3. water vapor
Grade 8 Matter
Grade 8 Properties of Matter
Which is the process of a gas cooling to form a liquid?
  1. deposition
  2. condensation
  3. vaporization
  4. sublimation
Grade 6 Properties of Matter
Grade 9 Heat Transfer
The conversion of a vapor directly to solid is best described as
  1. condensation
  2. deposition
  3. freezing
  4. vaporization
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