Science, asked by kaushalverma330, 1 year ago

How is the burning of candle a physical as well as a chemical change?

Answers

Answered by smartkarthik37
8
hey here is your answer




No new substances are formed. In aburning 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. Theburning of the wax vapour is achemical change.




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Answered by aditi22006
5
When a candle burns, both and chemical changes occurs:
1) Physical change- melting of wax , vapourisation of melted wax.
2) Chemical change -Burning of vapour of wax to give carbon dioxide, heat and light.
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