Question

to differentiate between a chemical and physical change in a given process-practical candle exprement

Answer 1

when a candle burns , some of its wax became liquid and then become gas to produce flame with the formation of carbon dioxide and water vapor and release of heat and light. this is called chemical change

while burning,some molten wax drops on the floor and solidify again, this is an physical change

thus burning of candle is both physical and chemical change

plzz mark it brainliest