Exit Ticket:

What is dissolution?

• a) Mixing substances

• b) Turning into a gas

• c) Breaking down into smaller particles

• c) Breaking down into smaller particles

Which factor affects the rate of dissolution of solid solutes the most?

• a) Temperature

• b) Color
  

• c) Shape

• d) Size

Tags

NGSS.MS-PS1-4

How does agitation impact the rate of dissolution?

• a) Slows it down

• b) Speeds it up

• c) Has no effect

• d) Changes the color

What is agitation in the context of dissolution?

• a) Heating a solution

• b) Shaking or stirring a solution

• c) Freezing a solution

• d) Adding more solute

If you increase the agitation of a solution, what is likely to happen to the rate of dissolution

• a) Increase

• b) Decrease

• c) Stay the same

• d) Become a gas

Why does agitation affect the rate of dissolution?

• a) It adds color to the solution

• b) It increases the temperature

• It increases the surface area of the solute in contact with the solvent

• d) It solidifies the solute