What Is the Density of Ar(g) at -11°C and 675

question 2

Multiple Choice

What is the density of Ar(g) at -11°C and 675 mmHg? (R = 0.08206 L • atm/K • mol, 1 atm = 760 mmHg)

• A) 1.52 g/L
• B) 1.65 g/L
• C) -39.3 g/L
• D) 40.0 g/L
• E) 1.25 kg/L

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