Diagnostic

What is a solution?

• Chemical that dissolves into another chemical.

• A chemical that dissolves another chemical into itself.

• A combination of 2 or more chemicals that dissolved in each other

A solvent is...

• A chemical that is capable of dissolving another chemical into itself

• A chemical that dissolves into another chemical

• A salt

• An element

A suspension in chemistry is...

• A type of bridge

• A punishment

• A heterogeneous mixture with solids

• A homogeneous mixture with solids

How does temperature affect solubility?

• Solubility increases temperature

• Temperature does not affect solubility

• Reducing temperature increases solubility

• As tempertature rises, solubility also rises

Define heterogenous mixture

• A Heterogeneous mixture is attracted to the opposite mixture

• A Heterogeneous mixture is an unevenly mixed solution

• A Heterogeneous mixture is the same as a homologous mixture

• All of the above

What is an insoluble substance?

• A substance that dissolves

• A substance that does not dissolve

• Both A and B

• Neither A and B

What is an example of a colloid

• Fog

• Salt water

• Suger water

• All of the above

Crystallisation is an example of

• Jewellery

• Fortune telling

• Separation technique

• None of the above