What volume does one mole of oxygen gas occupy at a temperature of 273 K and at a pressure of 1.00 atm?
A) 30.4 L
B) 30 L
C) 22.4 L
D) 20 L

Question

Quizplus · Accepted Answer

One mole of any gas at standard temperature and pressure (STP) occupies a volume of 22.4 L. STP is defined at a temperature of 273 K and a pressure of 1.00 atm, which is given in the question. Therefore, the volume of one mole of oxygen gas at these conditions is 22.4 L.

What Volume Does One Mole of Oxygen Gas Occupy at a Temperature