1. How does the particle size of substances affect the effectiveness of different separation methods for mixtures?
2. Compare and Contrast :
(a) Differentiate between sieving and winnowing separation techniques using a Venn diagram. (blank page)
(b) Differentiate between saturated and unsaturated solutions using a T-chart.
3. Analyze :
Why should we combine different separation techniques?
In food processing industries, what methods are employed to separate solids from liquids in various food products such as juices?
4. Apply : Name the separation techniques to separate the below mixtures. Explain the techniques:
i. Mixture of marbles and iron nails ii. A mixture of rice grains, sand and water in a bowl
iii. Mixture of sawdust and water in a container iv. A mixture of sugar and sand v. A mixture of salt and pepper
5. Air is a solution. Justify this statement.