What volume do 2 mol of an ideal gas occupy at 273 K and 1 atm (22.4 L/mol)?
Answer and explanation
Correct answer: D. 44.8 L, from 2 x 22.4
- Step 1: At 273 K and 1 atm one mole of ideal gas occupies 22.4 L. Step 2. Two moles occupy 2 x 22.4 = 44.8 L. Answer: 44.8 L. Why not the others: Volume scales directly with the number of moles.
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