Question

why burning and boiling are said to be two different types of changes​

Answer 1

Answer:

Boiling Is A Physical Change Where as Burning is a Combustion Reaction which is characterised by chemical change.

Answer 2

Answer:

Burning is a type of combustion related with oxygen in which it leads to chemical changes.

Boiling is the process when the water temperature goes above 100°c and it turns into water vapour gaseous state.