KMT & Phase Changes Recap
Presentation
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Chemistry
•
10th Grade
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Practice Problem
•
Medium
Standards-aligned
Suzanna Magnuson
Used 27+ times
FREE Resource
6 Slides • 5 Questions
1
KMT & Phase Changes Recap
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Kinetic Theory: Gases
High Kinetic Energy
Low Intermolecular Forces
High Entropy
No definite volume
Takes shape of container
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Kinetic Theory: Liquids
Medium Kinetic Energy
Medium Intermolecular Forces
Medium Entropy
Definite volume
Takes shape of container
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Kinetic Theory: Solids
Low Kinetic Energy
High Intermolecular Forces
Low Entropy
Definite volume
Definite shape
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Multiple Choice
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Multiple Choice
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Multiple Choice
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Endothermic Phase Changes
Heat is absorbed
Particles move faster
Increased kinetic energy
Decreased intermolecular forces
Increased entropy
Examples: melting, vaporization, sublimation
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Exothermic Phase Changes
Heat is released
Particles move slower
Decreased kinetic energy
Increased intermolecular forces
Decreased entropy
Examples: freezing, condensation, deposition
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Multiple Select
11
Multiple Select
KMT & Phase Changes Recap
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