Solutions at Work

What is a solution?

• A type of mixture with evenly distributed substances

• A single substance with no mixture

• A type of mixture with unevenly distributed substances

• A mixture of only gases

What is the role of a solute in a solution?

• It is the substance that dissolves the solvent

• It is the substance that is dissolved

• It is the substance that evaporates

• It is the substance that remains solid

Are you enjoying the video lesson?

• Yes

• No

How can you make a solution less concentrated?

• Add more solvent

• Add more solute

• Heat the solution

• Cool the solution

What happens to litmus paper in an acidic solution?

• It dissolves completely

• It stays the same color

• It turns from blue to red

• It turns from red to blue

What taste is commonly associated with bases?

• Sweet

• Sour

• Bitter

• Salty