A real gas approaches the behavior of an Ideal Gas when:

Loading ...
Correct Answer: D. The gas is under low pressure and high temperature.
An ideal gas is a gas which obeys the Ideal Gas Laws. Real gases behave ideally when their particles are moving at high speed (high temperature)and there is lots of space between the particles (low pressure).The lower the temperature and higher the pressure the less ideal the gas behaves, especially as it approaches its liquidation point.
Subscribe below to receive the DAT Question of the Day delivered straight to your inbox every morning.