Question

when a candle burns, both physical and chemical changes take place identify these changes give another example of a familiar process in which both the chemical and physical change take place​

Answer 1

Answer:

So, the melting of wax and vapourisation of melted wax are physical changes. Chemical Changes : The wax near flame burns and gives new substances like carbon dioxide, carbon soot, water vapour, heat and light. LPG is another example of a familiar process in which both the chemical and physical changes take place.

Answer 2

Answer:

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Explanation:

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