Substance and Type of Substances
Mixture, Homogeneous Mixtures, Heterogeneous mixtures
Solution, Properties of Solution
Suspension, Properties of Suspension
Colloid, Properties of Colloid
Method of Separating the Component of Mixture
obtain the coloured component (dye) from a ink
Use of separating funnel
Method of Simple Distillation
Method of Fractional Distillation
Obtain Different Gases from Air
Crystallisation, Application of Crystallisation
Diagram of water purification system
Differentiate between mixtures and compounds.
Classification table of matter.
What is a chemical change? Give example.
Answer: A change in which a substance reacts with another substance to undergo a change in chemical composition. For example burning of a candle in which wax burns and converted into carbon dioxide and water.
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