Chemistry A-Level
Concentration and pressure equivalence
What Concentration and pressure equivalence means in Chemistry A-Level, as defined for AQA.
Definition of Concentration and pressure equivalence
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Reference: AQA
Gas pressure increases act via increased concentration, measured as particles per unit volume, so pressure is treated as gas concentration.
Topics that use Concentration and pressure equivalence
- Effect of concentration and pressure (AQA A-Level)
Related terms
- collision frequency
- inert gas at constant volume
- molecules closer together
- particles per unit volume
- pressure and gas concentration
- proportion unchanged
- successful collisions
- Unchanged energy distribution
Using Concentration and pressure equivalence in the exam
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