Which of the following statements about the ideal gas law is true?
Practice Questions
Q1
Which of the following statements about the ideal gas law is true?
It applies to all gases under all conditions
It is derived from empirical observations
It is only valid at high pressures
It assumes no intermolecular forces
Questions & Step-by-Step Solutions
Which of the following statements about the ideal gas law is true?
Step 1: Understand what the ideal gas law is. It is a formula that relates pressure, volume, temperature, and the number of gas particles.
Step 2: Know the formula for the ideal gas law, which is PV = nRT, where P is pressure, V is volume, n is the number of moles of gas, R is the gas constant, and T is temperature.
Step 3: Recognize that the ideal gas law makes certain assumptions about gas behavior.
Step 4: One key assumption is that gas particles do not attract or repel each other, meaning there are no intermolecular forces.
Step 5: Understand that this assumption is a limitation because real gases do have some intermolecular forces, especially at high pressures and low temperatures.
