Problem: A glucose solution contains 71.8 g of glucose (C6H12O6) in 471 g of water.Determine the boiling point of the solution.

FREE Expert Solution

We have to determine the boiling point of a solution made by dissolving 71.8 g of glucose (C6H12O6) in 471 g of water.


When a nonvolatile solute is dissolved in a solvent, the boiling point of the resulting solution is always higher than the boiling point of pure solvent. This property of solutions is called the boiling point elevation.


We will solve this problem through these steps:

Step 1: Find the molality of glucose in solution.

Step 2: Use the formula for boiling point elevation to calculate boiling point of solution.


Step 1: Find the molality of glucose in solution.

Molality is calculated using this formula:

molality = moles of solutekg of solvent

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Problem Details

A glucose solution contains 71.8 g of glucose (C6H12O6) in 471 g of water.

Determine the boiling point of the solution.

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Boiling Point Elevation concept. If you need more Boiling Point Elevation practice, you can also practice Boiling Point Elevation practice problems.