Physics, asked by haniyafatima831, 9 months ago

11.
Which of the following are chemical changes?
(a) Growth of a plant
(b) Rusting of iron
(c) Mixing of iron filings and sand
(d) Cooking of food
(e) Digestion of food
(1) Freezing of water
(g) Burning of a candle.

Answers

Answered by mishrausha131

16

Digestion of food

Rusting of iron

Answered by datlarajeswari48

3

Answer:

rusting of iron

digestion of food

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