Question
Burning of wood and cutting it into small pieces are considered as two different types of changes.
Answer: Option A
:
A
Burning of wood is a chemical change in which a new substance along with heat isproduced whereas cutting of wood into small pieces is a physical change as it does not result in the formation of a new substance with different chemical properties. Hence, the given statement is correct.
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:
A
Burning of wood is a chemical change in which a new substance along with heat isproduced whereas cutting of wood into small pieces is a physical change as it does not result in the formation of a new substance with different chemical properties. Hence, the given statement is correct.
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