Chemistry A-Level
constant area under the curve
What constant area under the curve means in Chemistry A-Level, as defined for AQA.
Definition of constant area under the curve
Check what you remember
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Reference: AQA
The total number of molecules is unchanged when a gas is heated, so the area under the curve must stay the same.
Topics that use constant area under the curve
- Maxwell–Boltzmann distribution (AQA A-Level)
Related terms
- area beyond the activation energy
- asymptotic tail
- most probable energy
- single crossing point
- area under the curve
- mean energy
- peak lower and shifted right
Using constant area under the curve in the exam
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