The pressure and temperature of an ideal gs in a closed vessel are 720 KPa and 40°C respectively. If (1//4^(th)) of the gas is released from the vessel and the temperature of the remaining gas is raised to 353°C. the final pressure of the gas is

The pressure and temperature of an ideal gs in a closed vessel are 720

1.	The pressure and temperature of an ideal gs in a closed vessel are 720 KPa and 40°C respectively. If (1//4^(th)) of the gas is released from the vessel and the temperature of the remaining gas is raised to 353°C. the final pressure of the gas is
Answer» 1440 kPa 1080 kPa 720 kPa 540 kPa Answer :B