A cylinder of 20.0 L capacity contains 160 g oxygen gas at `25^(@)C`. What mass of oxygen must be released to reduce the pressure of the cylinder to 1.2 atm ?

A 34.0 dm^(3) cylinder contains 212 g of oxygen gas at 21^(@)C . What mass of oxygen must be released to reduce the pressure in the cylinder to 1.24 bar ?

A 34.0 dm^(3) cylinder contains 212 g of oxygen gas at 21^(@)C . What mass of oxygen must be released to reduce the pressure in the cylinder to 1.24 bar ?

A 1 L flask contains 32 g O_(2) gas at 27^(@)C . What mass of O_(2) must be released to reduce the pressure in the flask to 12.315 atm?

A 34.0 L cylinder contains 212 g O_(2) gas at 27^(@)C. What mass of O_(2) (g) must be released to reduce the pressure to 2.463 atm?

A 34.0 L cylinder contains 212" g"O_(2) gas 27^(@)C. What mass of O_(2)(g) must be released to reduce the pressure to 2.463 atm ?

A 8.3 L cylinder contains 128.0gO_(2) gas at 27^(@)C . The mass of O_(2) gas must be released to reduce the pressure to 6.0 bar is grms

A gas cylinder contains 370 g oxygen at 30.0 atm pressure and 25^(@)C . What mass of oxygen will escape if the cylinder is first heated to 75^(@)C and then the valve is held open until gas pressure becomes 1.0 atm , the temperature being maintained at 75^(@)C ?

A 5L cylinder contained 10 moles of oxygen gas at 27^(@)C . Due to sudden leakage through the hole, all the gas escaped into the atmosphere and the cylinder got empty. If the atmospheric pressure is 1.0atm , calculate the work done by the gas.