A 0100 M Solution of ZnCl₂ in Water Has a Freezing

question 197

Multiple Choice

A 0.100 m solution of ZnCl₂ in water has a freezing point depression of 0.495 ° C. If the freezing point depression constant (k_f) for water is 1.86 ° C/m, what is the van't Hoff i factor for this solution?

• A) 1.00
• B) 0.27
• C) 3.00
• D) 2.66
• E) 1.58

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