An Aqueous Fructose Solution Having a Density of 1

question 107

Multiple Choice

An aqueous fructose solution having a density of 1.049 g/cm³ is found to have an osmotic pressure of 17.0 atm at 25°C. Find the temperature at which this solution freezes.[Given: for water K_f = 1.86 °C/m; molecular mass of fructose = 180.16 g/mol]

• A)-1.52°C
• B)-1.30°C
• C)-1.57°C
• D)-1.69°C
• E)-1.41°C

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