Burning of wood and cutting it into small pieces are considered as two different types of changes.

True

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False

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Solution

The correct option is A
True

Burning of wood is a chemical change in which a new substance along with heat is produced 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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Similar questions

Cutting of wooden logs into small pieces and burning are considered as two different types of changes.

(a) A magnesium ribbon is taken and burnt. The ash is then dissolved in water. Name the various products formed. Support your answer with reactions.

(b) Burning of wood and cutting it into small pieces are considered as two different types of changes. Explain.
[3 MARKS]

Q. Classify the two changes given below. Change I: Cutting a log of wood into pieces Change II: Burning a log of wood

Q. State whether true or false :
Cutting a log of wood into pieces is a chemical change.

Q. Question 2(a)
State whether the following statements are true or false. In case a statement is false, write the corrected statement in your notebook.
Cutting a log of wood into pieces is a chemical change.

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