CAIE A-Level Physics 15.2.1 Ideal-Gas Behaviour
Practise identifying ideal-gas behaviour from pV proportional to T for a fixed amount, and judging whether a model or process fits the assumptions.
- Syllabus
- 2028–2030
- Course
- Physics 9702
- Level
- A2
Exam points
- explain that an ideal gas obeys pV ∝ T for a fixed amount of gas under the stated conditions
- identify whether a gas model or process is consistent with ideal-gas behaviour
15.2.1—A gas obeying pV ∝ T, where T is the thermodynamic temperature, is known question 1
[Maximum number: 2]
State what is meant by an ideal gas.
(gas that obeys) pV∝T (for all values of p, V and T )
M1
where T is thermodynamic temperature
A1
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