Ideal Gas Assumptions
Mediumphysics
Ideal gas assumptions exclude:
Select the correct option:
Solution
Incorrect! Answer:
Finite molecular volume compared to container
A central assumption of the Ideal Gas model is that the molecules are 'point masses'.
- This means their actual volume is negligible (treated as zero) compared to the volume of the container.
- If the finite volume of molecules is considered (as in the van der Waals equation), the gas is no longer 'ideal'.
- Other assumptions (point particles, elastic collisions, no long-range forces) are indeed parts of the ideal gas framework.
🔒 Solution Hidden from View
Submit your answer to unlock the detailed step-by-step solution.
About This Question
- Subject
- physics
- Chapter
- kinetic theory of gases
- Topic
- ideal gas assumptions
- Difficulty
- Medium
- Year
- 2025
This medium difficulty physics question is from the chapter kinetic theory of gases, covering the topic of ideal gas assumptions. It appeared in the 2025 exam. Practice this and similar questions to strengthen your understanding of kinetic theory of gases concepts.
Looking for more practice? Explore all physics questions or browse kinetic theory of gases questions on RankGuru.