Question

Examples of Chemical changes.​

Answer 1

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Examples of chemical changes are:-

• Respiration in living beings

• Cooking of food

• Burning of paper or fules

• Growth of plants

• Fermentation of sugarcane juice.

Answer 2

Answer:

A chemical change produces a new substance. Examples of chemical changes include combustion (burning), cooking an egg, rusting of an iron pan, and mixing hydrochloric acid and sodium hydroxide to make salt and water.

Explanation: