AP Chemistryeasymcq1 pt
What is the volume of 2.00 mol of an ideal gas at STP?
A.44.8 L
B.22.4 L
C.11.2 L
D.67.2 L
Explanation
Core Concept
At STP (273 K, 1 atm) one mole occupies 22.4 L, so two moles occupy 44.8 L. Alternatively, V = nRT/P = 2 × 0.08206 × 273/1.
Correct Answer
A44.8 L
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