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why burining of candle is a irreversible

Asked by deepikagujrathi 11th April 2015, 3:27 PM
Answered by Expert
Answer:
While buring of candle , chemical composition changes. In this process, coal, heat and light are produced due to the chemical reaction taking place. Therefore, burning of wax is a chemical change and chemical and irreversible change
Due to heat procuded some of the wax gets melted. This change is physical and reversible change.
Answered by Expert 12th April 2015, 7:28 PM
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