A mixture gas having a mass fraction of 63% O2 and 37% N2 is compressed using an adiabatic compressor. The mixture enters the compressor at 0.5 kg/sec and 20 °C. The mixture gets compressed from 100 kPa to 540 kPa. The mixture exits the compressor at steady-state conditions at 250 °C. Calculate the power input to the compressor? Show detailed work O A 79.28 kw O B. 110.71 kW OC. 158.57 kW O D. 221.4 kW

1%^. III. о العنوان ١٢:٠٦ е Prave the temp For the adiabatic mixing of mixtures of gases, prove the temperature of gas mixture can be calculate using the equation below: T= Στο for the odivatic Mixing الس ۱/۱ A CIC

3 kg nitrogen and 5 kg carbon dioxide are at pressure 300 kpa and temperature 20 degree celcius, find mole fraction of each gas and equivalent molecular weight of mixture.

2) Two glass bulbs, one on the left with a volume of 2 liters and the other on the right with avolume of 6 liters, are connected to one another by a thin tube that is initially closed by astopcock. The bulb on the left has 0.1 moles of ideal gas, and the bulb on the right isevacuated. The system is in thermal equilibrium with the surroundings at 300K. When thestopcock is opened, the gas flows out to fill both bulbs. Calculate A for this process. If wewere to insert a propeller to extract work as the gas flows from left to right, what is themaximum amount of work that we could possibly extract?