One reason that a real gas deviates from an ideal gas is that molecules of the real gas have?

forces of attraction for each other. In the real gas equation, it's umed that the gases have absolutely no attraction between gas particles, but in face there are. In a real gas, once you cool it to a certain termperature it turns into a liquid or a solid. But in ideal gases, they are always still a gas, which is not true for real gases.