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message and reason type question first one burning of a candle is considered by a physical as well as chemical change reason melting of web is a physical change method and then burn which is a chemical change

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Both message and Reason are Correct.

During burning of candle-

Wax(Solid) change to vapour phase that is a physical process. while burning of vapour wax produce CO2 which is a chemical process. (Wax is a hydrocarbons)

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