Oxygen Has a Molar Mass of 32 G/mol

question 58

Multiple Choice

Oxygen has a molar mass of 32 g/mol.If 12 moles of oxygen are in a 0.1-m³ container with an rms speed of 480 m/s, what is the pressure of the gas?

• A)2.9 x 10⁵ Pa
• B)2.1 x 10⁶ Pa
• C)3.4 x 10⁷ Pa
• D)2.9 x 10⁸ Pa
• E)2.1 x 10⁹ Pa

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