Water as a Universal Solvent Quiz

What is the main focus of the experiment demonstrated by Amy and her helpers?

• The boiling point of water

• Water as a universal solvent

• The freezing point of water

• Water's ability to conduct electricity

How do the children describe the texture of the Kool-Aid and sugar before adding them to water?

• Smooth and sticky

• Grainy and a bit soft

• Hard and rough

• Wet and slippery

What happens to the Kool-Aid and sugar when they are stirred into the water?

• They dissolve in the water

• They form a solid mass

• They float on the surface

• They sink to the bottom

Why is water referred to as a solvent in this experiment?

• Because it can freeze substances

• Because it can dissolve other substances

• Because it can change color

• Because it can evaporate quickly

What do the children do after the Kool-Aid and sugar have dissolved in the water?

• They add more sugar

• They freeze the solution

• They taste the solution

• They heat the solution