Phaes Diagram Lesson
Presentation
•
Chemistry
•
12th Grade
•
Medium
Standards-aligned
NAUDIA LAWRENCE
Used 8+ times
FREE Resource
7 Slides • 5 Questions
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Multiple Choice
The graph below shows a compound being cooled, beginning in the liquid phase.
Which statement describes the average kinetic energy and the potential energy between minute 2 and minute 6?
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Multiple Choice
Given the cooling curve for a substance in the picture:
During which intervals is the potential energy decreasing while the average kinetic energy remains constant?
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Multiple Choice
The cooling curve below represents the uniform cooling of a substance, starting at a temperature above its boiling point.
During which time interval does the substance exist as both a liquid and a solid?
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Multiple Choice
The heating curve below represents a sample of a substance starting as a solid below its melting point and being heated over a period of time.
Which statement describes the energy of the particles in this sample during interval DE?
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Multiple Choice
The graph below represents the uniform heating of a sample of a substance starting as a solid below its melting point.
Which statement describes what happens to the energy of the particles of the sample during time interval DE?
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