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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 (f) Freezing of water (g) Burning of
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2 votes
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 (f) Freezing of water (g) Burning of a candle
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User Yvgen
by
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2 Answers

11 votes

Step-by-step explanation:

a, b, d, e and g

hope it's helpful

User Sva
by
6.9k points
11 votes

Answer:

The chemical changes are as follows:

Step-by-step explanation:

  • Growth of a plant
  • Rusting of iron
  • Cooking of food
  • Digestion of food
  • Burning of a candle.

-TheUnknownScientist 72

User Norbert Tamas
by
6.2k points
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