Question

name two example of chemical changes​

Answer 1

burning of wood

rusting of iron

Answer 2

Examples of Chemical Change in Everyday Life:

• Burning of paper and log of wood.
• Digestion of food.
• Boiling an egg.
• Chemical battery usage.
• Electroplating a metal.
• Baking a cake.
• Milk going sour.
• Various metabolic reactions that take place in the cells.
• Rotting of fruits
• Decomposition of waste
• The explosion of fireworks
• The reaction between salts and acids.
• Rusting of iron.
• Lightening a matchstick.

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