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Stoichiometry Molar Volume at STP

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If 2 mol gaseous H atoms are treated as an ideal monatomic gas, what volume do they occupy at STP (273 K and 1 atm)?

Verified Answer & Explanation⌄

Correct Answer: B) 44.8 L

Concept Explanation

1 mol ideal gas occupies approximately 22.4 L at STP. Therefore: 2 mol × 22.4 = 44.8 L.

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