Question

hello friends answer this
why lighting a cracker is a chemical change?​

Answer 1

Answer:

because it gives out heat and light and a new state is obtained.

Explanation:

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Answer 2

Answer:

I HOPE IT'Z HELP FULL TO U GOOD EVENING

Explanation:

Explosion of a cracker is a chemical change because the explosive reactants are transformed into gaseous products along with heat, light and sound which cannot be reversed. Hence, it is a chemical change.