Question

This changes can be reversed or irreversible
say yes or no
1. Souring of milk
2.Dissolving of sugar in water
3. Sawing a piece of wood
The ripening of fruits
5. The melting of ice cream
6.The cooking of rice
7. Stretched rubber band to normal size
8. Boiling of raw egg in water
9. Cow dung into biogas
10. Making dough with water andwheat flour.
11. Milk into paneer
12. Knitting of woollen yarn
13. Preparing flour from maize or gram
14.Hot milk to cold milk
15. A bud to a flower
16. A straight wire into a coiled wire
17. Melting of wax
18. Digestion of food
19. Falling of leaves from a tree
20. Respiration in animals
21. Lighting a candle
22. Switching on a bulb
23. Dissolving sugar in water
24. Melting of snow on the mountains
25. Burning of coal. ​

Answer 1

Answer:

1. irreversible

2.irreversible

3.irreversible

4.irreversible

5. reversible

6. irreversible

7. irreversible

8. irreversible

9. irreversible

10. irreversible

11. irreversible

12. reversible

13. irreversible

14. reversible

15. irreversible

16. reversible

17. reversible

18. irreversible

19.irreversible

20. reversible

21. reversible

22. reversible

23. irreversible

24. reversible

25. irreversible

Answer 2

Answer:

1.no

2no

3yes

4no

5yes

6no

7.yes

8no

.9no

10no

11no

12yes

13no

14yes

15no

16yes

17yes

18no

19no

20no

21yes

22yes

23no

24yes

25no