Two Balloons Are at the Same Temperature and Pressure, and Contain

question 40

Multiple Choice

Two balloons are at the same temperature and pressure, and contain equal volumes of gas, but one is floating, and the other is not. Suggest a possible composition for the contents of the balloons.

• A)The floating balloon contains CO₂, while the other contains SO₂.
• B)The floating balloon contains SO₂, while the other contains CO₂.
• C)The floating balloon contains Ne, while the other contains CO₂.
• D)The floating balloon contains Ar, while the other contains He.
• E)None of these answers could be correct.

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