What Mass of Water Is Required to Give an Aqueous

question 19

Multiple Choice

What mass of water is required to give an aqueous solution containing 0.265 mol of MgCl₂ with a freezing point of -3.8°C? (Van't Hoff factor of MgCl₂ is 2.7)

• A) 1.25 kg
• B) 0.538 kg
• C) 0.113 kg
• D) 0.882 kg
• E) 0.350 kg

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