Direction: Put a check √ on the material that undergoes Physical change and X on the material that undergoes Chemical change.
_______34. Paper turns into ashes ___________38. Evaporation of water
_______ 35. Broken glass ___________39. Digestion of food
____ ___36. Rusted iron bar ___________40. Cooking rice
______ 37. Melted butter __________
_______34. Paper turns into ashes ___________38. Evaporation of water
_______ 35. Broken glass ___________39. Digestion of food
____ ___36. Rusted iron bar ___________40. Cooking rice
______ 37. Melted butter __________
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Answer:
34.check
35.check
36.X
37.check
38.X
39.X
40.check