Question

Burning of crackers and types of changes take place

Answer 1

Burning of crackers is a chemical change as its contents cannot be brought back after burning.

hope it gives u any idea.
:)

Answer 2

Burning of Crackers is classified as Chemical Change.

Reason:

1.After the chemical reaction , new products like heat , sound and light are formed.

2. Change is irreversible .

3. Change is permanent.