Burning of a paper is a *
reversible& chemical change
Physical & irreversible change
Chemical & irreversible change
Desirable & chemical change
Answers
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Answer:
Chemical & irreversible change
Explanation:
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Answered by
0
Answer:
Chemical and irreversible change.
Explanation:
A chemical change is where the following changes happen
* A new substance is formed.
* A new smell is given off.
* A new gas is formed.
* Heat, light or any other radiation may be given of or absorbed.
* Sound may be produced
* A colour change may take place.
In this change, A new substance is formed that is ashes. A new gas is also formed that is smoke. Heat is given off by burning .This change is irreversible because the paper cannot be returned after burning as a new substance is formed. That is why, burning of a paper is a chemical & irreversible change.
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