Revision - Unit 3 | Baamboozle - Baamboozle | The Most Fun Classroom Games!

English 14 Public

Reversible and irreversible changes, methods of separation, mixtures and solutions

Study Slideshow

What is a solution?

A mixture between a solvent (liquid) and a solute (soluble solid).

20

Give an example of a solution.

Any solution!

15

What is a mixture?

A mixture of two or more substances mixed together.

15

Give one example of a mixture.

Any mixture!

15

Name the two parts of a solution. Give examples.

Solvent and solute. Any examples.

20

Mention two factors that affect the solubility of a solute.

Solvent temperature, stir speed, grain size.

25

Mention three irreversible changes.

Any irreversible changes.

15

Mention three reversible changes.

Any reversible changes.

15

How would you separate a mixture of sugar and water?

Evaporation.

15

How would you separate a mixture of sand and pebbles?

Sieving

15

Mention three mixtures that can be separated by filtration.

Solid and liquid mixtures.

20

Mention two mixtures that can be separated by evaporation.

Solutions

20

Mention three insoluble substances.

Sand, flour, rocks, etc.

15

Mention three mixtures that can be separated by sieving.

Solid + solid mixtures.

15