Question

what are the changes we Infer from burning of candle and heating of wax ? explain with the diagram ​

Answer 1

Answer:

Physical and chemical

Explanation:

Physical changes in burning candle On heating, candle's wax melts, it is a physical change. Since, it again turns into solid wax on cooling. The change is reversible. Chemical changes in burning candle The wax near to flame burns and gives new substances like carbon dioxide, carbon soot, water vapours, heat and light.

Answer 2

• The burning of candle is an physical change.