03: A 3.27-m3 tank contains 100 kg of nitrogen at 175 K. Determine the pressure in the tank, using: (a) the ideal-gas equation, (b) the van der Waals equation. Compare your results with the actual value of 1505 kPa. R=0.2968 kPa mkg K, M-28.013 kg/kmol, (+)- b)-RT Ta=1262 K. Pa=3.39 MPa 27R T RT and b- 64P 8Pa (25 Marks)