Year 7 Science - Types of Mixtures

Solutions are made up of...?

• Solutes and insolubles

• Solubles and solutes

• Solutes and solvents

• Solubles and solvents

If something is insoluble in water, it will not...

• Separate after distillation

• Dissolve in water

• Dissolve in anything except water

• Separate after filtration

In a solution of saltwater, what is the solute?

• Water

• Saltwater

• Salt

• There is no solute, it is insoluble

What are the three types of mixtures?

• Suspension, colloid and solution

• Solution, solute and solvent

• Colloid, insoluble and soluble

• Distillate, colloid and suspension

How could you increase the concentration of a solution?

• Add more solute

• Add more solvent

• Remove some solute

• Remove some solvent

What words should be used to describe the concentration of a solution?

• Weak and strong

• Concentrated and dilute

• Dilute and strong

• Distillate and concentrated

Tags

NGSS.HS-PS1-5

When no more solid can be dissolved in a solution, it is now...?

• Unsaturated

• Full

• Saturated

• Soaked

Distilled water is a pure substance, but tap water is not. Why?

• Distilled water has separated all the non-water molecules out

• Distilled water only contains water molecules.

• Tap water contains other particles.

• Tap water is a mixture.

The mixture pictured is a...

• Suspension

• Solution

• Colloid

• Soluble mixture

The mixture picture here is an example of

• A suspension

• A solution

• An insoluble mixture

• A colloid

Tags

NGSS.MS-PS1-2