Question

Burning of paper is a chemical change, give five points in support of your answer.​

Answer 1

Answer:

1 because it is not possible to reverse it to make a unburnt paper

2

Answer 2

Answer:

This is because when we won a paper it Under goes the combustion reaction and during the combustion state of the substance it change from its solid state or liquid state to gaseous state. so the burning of paper is considered as a chemical change as the paper after burning change into ashes and fumes of gases evolve