Chemistry, asked by lettersharwan4993, 1 year ago

Classify rising of hot air over a radiator as a chemical or a physical change give reasons

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Answered by karishma99

Answer:

Rising of hot air over a radiator. Answer: Since, in rising of hot air over a radiator no new substance is formed, hence it is a Physical change. Answer: While burning of kerosene in a lantern carbon dioxide, and water vapour is formed, hence it is a Chemical change.

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