Chapter 14 Colligative Properties Of Solutions

Question 1

Colligative properties

Answer 1

Physical properties of solutions that are affected by the number of particles but not by the identity of dissolved solute particles

Question 2

Strong electrolytes

Answer 2

Electrolytes that produce many ions in a solution

Question 3

Weak electrolytes

Answer 3

Electrolytes that produce only a few ions in a solution

Question 4

Nonelectrolyte

Answer 4

Molecular compounds that dissolved in solvent but do not ionize. Such solutions don’t conduct an electric current 

Question 5

True or False: the greater the number of solute particles in a solvent the lower the resulting vapor pressure

Answer 5

True

Question 6

Nonvolatile solution

Answer 6

On that has little tendency to become a gas

Question 7

Boiling point elevation

Answer 7

The temperature difference between a solutions boiling points in a pure solvent’s boiling points

Question 8

Boiling point elevation formula

Answer 8

🔼Tb= Kim

🔼Tb = the boiling point elevation

Kb= the molal boiling elevation constant

M= Molality