Physics, asked by ChinmayLS, 10 months ago

which of following is a chemical change a)rusting of iron b)mixing of iron filling and sand c)freezing of water d) boiling of water

Answers

Answered by malavikabala012003

2

Rusting of iron because a new substance (rust - Fe2O3 .XH2O) is formed

Answered by Anonymous

0

Among these Rusting of iron, cooking of food, Burning of a candle are chemical changes.

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