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Bursting of cracker is a "" and "" chan...

Bursting of cracker is a `"_____"` and `"_____"` change,

A

physical ,fast

B

chemical , fast

C

chemical ,slow

D

physical, slow

Text Solution

Verified by Experts

The correct Answer is:
B
Burning of cracker is a fast and chemical change Hence , the correct option is (B)
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