Question

cracker on ignition produces sound ​

Answer 1

Answer:

Cracker on ignition produces sound due to the sudden formation of large amount of gas due to chemical reactions, such a reaction is called explosion.

Answer 2

Cracker on ignition produces sound due to the sudden formation of large amount of gas due to chemical reactions, such a reaction is called explosion.

Additional Information:-

Ignition=>

the action of starting to burn or making something start to burn

chemical reactions=>

a process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.