Section: Thermodynamics | Type: NAT | Marks: 1
A rigid tank of 300 litre capacity contains 3 kg of oxygen (molar mass = 32 kg/kmol) at 25 °C. If oxygen behaves as an ideal gas, the pressure (in kPa) inside the tank is _______________ (rounded off to two decimal places). Use: Universal gas constant (Ru) = 8.314 kJ/kmol-K
Answer: 773 to 776