Which of the following statements about the ideal gas law is true?

Question: Which of the following statements about the ideal gas law is true?

Options:

1. It applies to all gases under all conditions
2. It is derived from empirical observations
3. It is only valid at high pressures
4. It assumes no intermolecular forces

Correct Answer: It assumes no intermolecular forces

Solution:

The ideal gas law assumes that there are no intermolecular forces between gas particles, which is a key limitation of the model.