Classified as chemical or physical change freezing of water processing of iron digestion of food
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Answer:
a) freezing of water - Physical Change
b) processing of iron - Chemical Change
c) digestion of food - Chemical Change
Explanation:
Classify the following as chemical or physical change.
a) freezing of water - Physical Change (state changes)
b) processing of iron - Chemical Change (chemical reaction occurs)
c) digestion of food - Chemical Change (chemical reaction occurs)
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Thankyou, Swetal Sir.
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Among these Rusting of iron, cooking of food, Burning of a candle are chemical changes.
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