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 physical and chemical changes take place​

Answer 1

Answer:

Yes, burning of candle is physical and chemical changes take place because melting of wax is physical change and when candle burns it forms a new substance. So, it is chemical change

Answer 2

Hii dear here is your answer.

When a candle burns, both physical and chemical changes take place:-

Physical change:- melting of wax,

vaporization of

melted wax.

Chemical change:- burning of

vapours of wax

to give carbon

dioxide, heat &

light.

LPG is another example in which physical change occurs when LPG comes out from the cylinders and is converted from liquid to gaseous state and chemical change occurs when gas burns in air.

Hope it helps

Plz mark me the brainliest