Classify the following as physical or chemical changes-
a) burning of wood
b) decomposition of calcium carbonate
c) tearing of paper
d) melting of ice
Answers
Answered by
7
Answer:
a) chemical change
b) chemical change
c) physical change
d) physical change
Answered by
1
Answer:
(a) Burning of wood = Chemical change
(b) Tearing of paper = physical change
(c) Melting of ice = physical change
(d) decomposition of calcium carbonate= chemical change
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