Cutting of wooden logs into small pieces and burning 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

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 and burning of wood is a chemical process in which a new substance is formed. Hence, the given statement is true.

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Similar questions

Burning of wood and cutting it into small pieces 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

Cutting of wooden logs into small pieces is a:-

Q. Classify the following processes into physical or chemical changes:

(i) Beating of aluminium metal to make aluminium foil.
(ii) Digestion of food.
(iii) Cutting of a log of wood into pieces.
(iv) Burning of crackers.

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

The correct option is A True 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 and burning of wood is a chemical process in which a new substance is formed. Hence, the given statement is true.

The correct option is A
True

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 and burning of wood is a chemical process in which a new substance is formed. Hence, the given statement is true.