Question

II. A list of some changes occurring in our daily life is given below. Name the
type of change, whether reversible or irreversible.
1. Cutting of vegetables
2. Formation of ice
3. Rolling of dough into roti
4. Digestion of food
5. Blowing of balloon
6. Making of tea
7. Lightning of bulb
8. Knitting of sweater
9. Making a toy aeroplane
@ 10. Climbing up stairs​

Answer 1

Answer:

1.irreversible

2.re

3.irr

4.irr

5.re

6.irr

7.re

8.re

irr

9.re or irr

Explanation:

Answer 2

1. Irreversible
2. Irreversible
3. Irreversible
4. Irreversible
5. Reversible
6. Irreversible
7. Reversible
8. Irreversible
9. Irreversible
10. Reversible