which change is burning of candle?
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Answer:
The burning of candle is a chemical change as the chemical properties of the wick is changed during burning. The physical change occurs when the heat displaces the bonds that solidify the wax. Upon cooling, the wax is able to form the bond again. The chemical changes are much more complex.
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Answer:In a burning candle, there are both physical and chemical changes.
Explanation:In a burning candle, there are both physical and chemical changes. The melting of the solid wax to form liquid wax and the evaporation of liquid wax to form wax vapour are physical changes. The burning of the wax vapour is a chemical change.
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