Chemistry, asked by kalibregroupttml, 23 days ago

Which among the following is a physical change?
(a) Cutting a log of wood in small pieces
(b) Burning of wood
(c) Ripening of fruit
(d) Cooking of food

Answers

Answered by satvinderrana911
7

Answer:

Cutting a log of wood in small pieces is a physical change . Burning of wood, Ripening of fruit, Cooking of food are chemical changes because a new substance is formed in them and they are not reversible.

Explanation:

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Answered by ingaleajinkya04
3

(a) cutting a log of wood in small pieces

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