Question

give one example/reaction which shows both physical change and chemical change ​

Answer 1

Answer:

The burning of a wick, accompanied by the production of carbon dioxide, is a chemical change. Another example of a change that is both chemical and physical is the burning of wood. The moisture present in the wood turns to vapor, when heated, which is a physical change

Explanation:

Answer 2

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Melting and burning of candle wax is an example of both physical and chemical changes.

Burning of wood is a example of both physical and chemical change. When wood is burnt the moisture present in it turns to vapour ,it is a physical change while it burns and generate CO2 is a chemical change.

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