A tank with a volume of 500 L stores 100 kg of nitrogen at 150 K. To size the tank it is necessary to know the pressure value and for this reason the pressure was estimated by the four methods studied. Which one is the most accurate and what is the percentage difference between the other results compared to this one? a) Perfect gas

b) Generalized Compressibility Diagram

c) Van der waals equation

d) Redlich Kwong equation