Classify the following reactions into physical and chemical changes:
a. Beating of aluminium metal into aluminium foil
b. Burning of crackers
c. Purification of iron sulphate crystals by crystallisation
d. Cutting of tomatoes
plz its urgent no spam
Answers
Answered by
2
Answer:
a. Physical change
b. chemical change
c. physical change
d. physical change
Answered by
0
Answer:
(a) Photosynthesis → Chemical change
(b) Dissolving sugar in water → Physical change
(c) Burning of coal → Chemical change
(d) Melting of wax → Physical change
(e) Beating aluminium to make aluminium foil → Physical change
(f) Digestion of food → Chemical change
please Mark's as brainliest bcz I need it.
hope it will help you
Similar questions