One liter of oxygen at a pressure of 1 atm, and 2 liters of nitrogen a – McqOptions

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1.	One liter of oxygen at a pressure of 1 atm, and 2 liters of nitrogen at a pressure of 0.5 atm. Are introduced in the vessel of 1 liter capacity, without any change in temperature. The total pressure would be
A.	1.5 atm.
B.	0.5 atm.
C.	2.0 atm.
D.	1.0 atm.
Answer» D. 1.0 atm.

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