Question
Sun August 17, 2008 By:

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

Expert Reply
Tue August 19, 2008

The burning of the candle be a physical as well as a chemical change because when the flame melts the wax it changes into liquid form but remain a wax.

But when we burn the candle or wax it combines with oxygen and form CO,CO2 etc.

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