Critical Point
Definition
The critical point in thermodynamics is the temperature and pressure at which the gas and liquid states of a substance become identical and form one phase.
Related terms
Phase Transition: This is the process of changing from one state of matter to another, like from solid to liquid or liquid to gas.
Triple Point: This is the specific temperature and pressure where all three phases (solid, liquid, and gas) of a substance coexist in equilibrium.
Critical Temperature: This is the highest temperature at which a pure substance can exist as a liquid.
"Critical Point" appears in:
Subjects (1)
AP Calculus AB/BC
Study guides (1)
AP Chemistry - 6.5 Phase Changes and Energy
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Resources
Cram Mode
AP Score Calculators
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© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.