Question

10 examples of chemical changes
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Answer 1

Answer:

10 examples of chemical changes

1. Photosynthesis

2. Burning of wood.

3. Curdling ofmilk.

4. Mixing of acid and base.

5. Digestion of food.

6. Cooking of an egg.

7. Heating sugar to form caramel.

8. Baking a cake.

9. Rusting of iron.

10. Explosion of fireworks.

Explanation:

Answer 2

Answer:

1. Burning of paper and log of wood.
2. Digestion of food.
3. Boiling an egg.
4. Chemical battery usage.
5. Electroplating a metal.
6. Baking a cake.
7. Milk going sour.
8. Various metabolic reactions that take place in the cells.

Explanation:

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