In a flexible-walled container, 300 L of gas is prepared at 600 mm Hg and 200 oC. The gas is placed in a tank under high pressure. When the tank cools to 20 oC, the pressure of the gas is 30 atm. What is the new volume of the gas?
Initial Pressure = 600mm Hg = 600/760 atm = 0.7894 atm
Initial volume = 300L
Initial temperature = 473K
Final temperature = 293K
Final Pressure = 30 atm
Since, moles of gas remains constant in both the cases
So,
So, final volume of the gas will be
Substituting the values
Final Volume of the gas is 4.89L
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