Question

Write 20 examples of chemical changes

Answer 1

Answer:

1.burning of paper

2.wheat into flour

3.milk add to water

4.sugar with water

5. solution of NACL

6.baking

7.buening carbon

8. digestion

9. respiration amount

10.burning of wood

11. MG burning

12.formation of rust

13.chapiti making

14.making of mix vegetable when heated

15. condensation of water

e.t.c