A fixed amount of ideal gas is kept in a container of fixed volume. The absolute pressure P, in pascals, of the gas is plotted as a function of its temperature T, in degrees Celsius. Which of the following are properties of a best fit curve to the data? Select two answers.
- Having a positive slope
- Passing through the origin
- Having zero pressure at a certain negative temperature
- Approaching zero pressure as temperature approaches infinity
OpenStax College Physics 2e, 13.3 The Ideal Gas Law, exercise 4