What Is the Freezing Point (°C)of a Solution Prepared by Dissolving

question 143

Multiple Choice

What is the freezing point (°C) of a solution prepared by dissolving 11.3 g of Ca(NO₃) ₂ in 115 g of water? The molal freezing point depression constant for water is (Assume 100% ionization of Ca(NO₃) ₂.)

• A)-3.34
• B)-1.11
• C)3.34
• D)1.11
• E)0.00

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