Question

Burning of candle has both physical and chemical changes taking place.Identify Both

Answer 1

hey user here is your answer..
see. what happens in the case of a candle
.

when we light up a candle ...it burns due to combustion ..that is undoubtedly a chemical change and when the candle start burning gradually... the wax starts to come ...and in this way ..we can again form a shape with the help of melted wax...thus its is a physical change too...

and hence burning of a candle supports both chemical as well as physical change..

hope it helps
:)

Answer 2

Answer:

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

Physical change → Melting of wax

Chemical change → Burning of wax

Eating of food is another example where both physical and chemical changes occur simultaneously.

Physical change → Breaking down of larger food particles into smaller particles

Chemical change → Digestion of food