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    Foundations of College Chemistry
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    Exam 12: The Gaseous State of Matter
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    What Is the Molar Mass of a Gas If 18
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What Is the Molar Mass of a Gas If 18

Question 39

Question 39

Multiple Choice

What is the molar mass of a gas if 18.0 L of the gas at STP has a mass of 41.6 grams?


A) 51.8 g
B) 9.69 g
C) 33.4 g
D) 1.86 g

Correct Answer:

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