Science, asked by annumalik6372, 10 months ago

which is not a physical change :
1. shape of substance change
2. heat is evolved or absorbed
3. composition change
4.change is reversible .

Answers

Answered by abhipatel8119

2

Answer:

second is the right answer

Answered by kurmila1235

6

Answer:

b..............

Explanation:

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