Problem: Assuming ideal behavior, which of these gas samples has the greatest volume at STP?(a) 1 g of H2(b) 1 g of O2(c) 1 g of Ar

🤓 Based on our data, we think this question is relevant for Professor Pando Morejon's class at BC.

FREE Expert Solution

We are asked which of the gas samples has the greatest volume at STP.


The molar volume is the same (22.4 L) for every ideal gas. 

  • The given masses are the same.
  • This means the lowest molar mass will have the highest volume.


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Problem Details

Assuming ideal behavior, which of these gas samples has the greatest volume at STP?
(a) 1 g of H2
(b) 1 g of O2
(c) 1 g of Ar

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