Determine the Decrease in the Freezing Point of a Solution

question 30

Multiple Choice

Determine the decrease in the freezing point of a solution prepared by dissolving 5.02 grams of paradichlorobenzene,C₆H₄Cl₂,in 75.0 grams of naphthalene,C₁₀H₈.K_f for naphthalene is 6.9°C/m.

• A)0.24°C
• B)0.46°C
• C)3.1°C
• D)15°C
• E)35°C

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