What Concentration of Aqueous FeCl₃ Would Have the Same Osmotic

question 48

Multiple Choice

What concentration of aqueous FeCl₃ would have the same osmotic pressure as a 0.20 M solution of CaCl₂ at the same temperature, assuming ideal behavior?

• A)0.60 M
• B)0.40 M
• C)0.30 M
• D)0.15 M
• E)0.10 M

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