7. Gases
Van der Waals Equation
4PRACTICE PROBLEM
The following table shows the values of the van der Waals constants a and b for CH4 and NO2. Which of the two gases is expected to be close to the ideal behavior at low temperatures?

The following table shows the values of the van der Waals constants a and b for CH4 and NO2. Which of the two gases is expected to be close to the ideal behavior at low temperatures?
ANSWERS OPTIONS
A
CH4
B
NO2