Question

Name the components in each of the following mixtures. 

1. Ice cream 

2. Lemonade 

3. Air 

4. Soil

Answer 1

1. The main constituents of ice cream are fat, milk solids (skim-milk powder), sugar, gelatin, egg and flavouring. 

2. Lemonade is a mixture of lemon juice, sugar and water. 

3. Air is a mixture of nitrogen, oxygen, carbon dioxide, water vapour and other gases.

4. Soil is a mixture of clay, sand and various salts.