Question

VI. Classify the following as physical and chemical changes.
1. Condensation of steam
2. Cooking of food
3. Glowing of electric bulb
4. Ripening of fruit
5. Respiration in living beings
6. Magnetisation of iron
7. Photosynthesis in plants
8. Burning of kerosene oil in a stove
9. Beating gold into thin foil 10. Melting of ghee.​

Answer 1

Answer:

Explanation:

1-physical

2-chemical

3-chemical

4-chemical

5- physical

6-physical

7-physical

8-physical

9-chemical

10-chemical

Answer 2

1-is a physical change

2-chemical change

3-physical change

4-chemical change

5-chemical change

6-physical change

7-chemical change

8-physical or chemical

9-physical change

10- physical change

Explanation:

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