are burning of candle melting of a candle same kind of change explain your answer
Answers
Answered by
9
No... Melting of candle is a physical change only but Burning of candle is a both physical as well as chemical change...!!
soumya337:
can you say how burning of a candle is both physical and chemical change
Answered by
14
Melting of wax is physical change.
In melting of wax, only the state of wax changes from solid to liquid.
It is a reversible reaction and no new substance is formed.
Burning of candle is both physical and chemical change.
When the candle burns, the wax slowly melts which freezes after some time (Physical change).
Burning of wick is a chemical change as it involves combustion.
In melting of wax, only the state of wax changes from solid to liquid.
It is a reversible reaction and no new substance is formed.
Burning of candle is both physical and chemical change.
When the candle burns, the wax slowly melts which freezes after some time (Physical change).
Burning of wick is a chemical change as it involves combustion.
excellent
where are you from
me from Odisha
Similar questions