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Why is burning of a paper an irreversible change

Posted by Saheb Chaudhary 4 years, 6 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 4 years, 6 months ago

When a paper is burnt, the molecules of paper undergo change forming new substances like smoke and water vapour. The change here is irreversible. So, a burnt piece of paper cannot be brought back to its original form.

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