A gas described by van der Waals' equation
behaves similar to an ideal gas in the limit of large molar volumes
behaves similar to an ideal gas in the limit of Iarge pressures
is characterised by van der Waals' coefficients that are dependent on the identity of the gas but are independent of the temperature
has the pressure that is equal to the pressure exerted by the same gas behaving ideally
.pressure excerted by real gas will be less due to attractions, when compared to ideal gas which do not have attractions