G11STS Flashcard on mixtures and solutions

Front

A solution that is considered dilute would be...

Back

Have a small amount of solute

Front

When a Koolaid mix in water is dark in color and very sweet, it is a __________ solution.

Back

concentrated

Front

Which of the following is not a way to increase the rate of dissolving? Options: evaporation, stirring, increasing temperature, using a smaller particle size

Back

evaporation

Front

What is a suspension?

Back

Both a mixture of solid particles and heterogeneous

Front

Which statement below does NOT describe a colloid?

• A colloid is a type of heterogeneous mixture
• A colloid is a type of solution.
• The particles in a colloid do not settle like they do in a suspension.
• The particles in a colloid do not dissolve – they are just too small to be seen.

Back

A colloid is a type of solution.

Front

Back

D

Front

How are suspensions and colloids different?

Back

Suspensions settle out and colloids do not settle.

Front

How does a solution become supersaturated?

Back

dissolve more solute than you should be able to.

Front

Increasing Temperature of a gas

Back

Less Soluble

Front

Decreasing surface area of a solid

Back

Dissolves Slower