Which of the following properties minimize the differences between an ideal gas and a real gas?

Question

Low pressure, high temperature, low dipole moments, high density, and/or strong intermolecular forces?

Answer 1

This sounds like a homework question?

Answer 2

The ideal gas is defined as PV=NRT

So you can see in there that the only dependent variable is R itself, and R is the universal gas constant. The properties that make up R thus define and minimize the differences.

Steam is a real gas, it has strong intermolecular forces, high density , it also has high temperature and high pressure, not low pressure.

An ideal gas, thus has low dipole moments, low density weak intermolecular forces as it disperses easily and uniformly.