Solute Solvent Solution

What are the properties of a solute in a solution?

• Dissolved in the solvent, lowers freezing point, raises boiling point, does not settle out over time

• Increases freezing point

• Does not dissolve in the solvent

• Settles out over time

Define concentration of a solution.

• Volume of solute / Amount of solution

• Molarity of solute / Volume of solution

• Mass of solute / Mass of solution

• Amount of solute / Volume of solution

Tags

NGSS.HS-PS1-5

What is the difference between dilute and concentrated solutions?

• Dilute solutions have more solute than concentrated solutions

• Concentrated solutions are always more acidic than dilute solutions

• The difference between dilute and concentrated solutions lies in the amount of solute present in the solvent.

• The difference is in the color of the solutions

How can particles in suspensions be separated?

• Filtration

• Evaporation

• Distillation

Properties of suspensions include light scattering and tendency to separate when undisturbed.

How does the concentration of solutions affect properties like boiling point or conductivity?

• It has no effect on properties

• It decreases the boiling point

• It increases the boiling point

• It decreases the conductivity

What are colloids?

• Mixtures with large particles

• Mixtures with tiny particles

• Pure substances

• Solutions with no particles

How do the particle sizes of colloids compare to solutions and suspensions?