What Is the Pressure of 2

question 47

Multiple Choice

What is the pressure of 2.50 mol of CO₂ in a 1.00-L flask at 298K when calculated using the van der Waals equation? For CO₂, the values of the van der Waals constants are a = 3.59 L²-atm/mol² and b = 0.0427 L/mol.

• A) 5.74
• B) 46.0
• C) 59.5
• D) 61.1
• E) 68.5

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