Chapter 5: Separation of Substances
📘 About this chapter
Methods of separating mixtures — threshing, winnowing, sieving, filtration, evaporation.
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Learning Objectives
By end of this chapter you will:
1
Understand Why Separation is Needed and Handpicking, Threshing, Winnowing2
Perform 1 practised experiment3
Define: Threshing, Winnowing, Sieving4
Solve NCERT exercises confidently🔗 Prerequisites
📌Chapter 4 concepts
📊 Chapter Stats
Difficulty🌱 Beginner
Est. Time44 min
Topics4
Formulas0
Experiments1
Progress0%
💡 Did You Know?
✦Sea salt is made by evaporating seawater in saltpans
✦Distilled water has no minerals — not ideal for drinking long-term
✦Milk is homogenized to prevent cream from separating
🔑 Key Terms(click any term for AI explanation)