Colligative Properties Gizmo Quiz

• 101.53 degrees Celsius

• 100.00 degrees Celsius

• 101.02 degrees Celsius

• 100.51 degrees Celsius

Which of the following solutions will have the lowest freezing point?

• 1.0 M sucrose (C12H22O11)

• 1.0 M lithium chloride (LiCl)

• 1.0 M sodium phosphide (Na3P)

• 1.0 M magnesium fluoride (MgF2)

Which of the following compounds will be most effective in melting the ice on the roads when the air temperature is below zero?

• Sodium iodide (NaI)

• Magnesium sulfate (MgSO4)

• Potassium bromide (KBr)

• All will be equally effective.

Four different solutions have the following vapor pressures at 100 degrees Celsius. Which solution will have the greatest boiling point?

• 98.7 kPa

• 96.3 kPa

• 101.3 kPa

• 100.2 kPa

Four different solutions have the following boiling points. Which boiling point corresponds to a solution with the lowest freezing point?

• 101.2 degrees Celsius

• 105.9 degrees Celsius

• 102.7 degrees Celsius

• 108.1 degrees Celsius

Colligative properties depend on the _____ of solute particles in solution.

• type
• number
• pH
• nature

When CaBr₂ is dissolved in water, how many particles will be in solution for each unit?

• 1

• 2

• 3

• 4

• 5