Question

explosion of crackers is a chemical change
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Answer 1

Answer:

yes

Explanation:

cause crackers cannot again get burnt

Answer 2

Answer:

Because after bursting of crackers one cannot make it again (the burst crackers)as the chemical properties are changed. Hence bursting of crackers is a chemical change. But one can freeze melted chocolate and eat it as it is a physical change.

Explanation:

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