Science, asked by Anonymous, 6 months ago

When we heat paper, wood, etc and after burning it turns gray in colour, why ?
( When I searched this question in google, I did not get the answer. Please help me. )

Answers

Answered by Anonymous
13

Answer:

when we heat paper the oxygen from the air combines with carbon and hydrogen in paper. turning some of it into carbon dioxide and water vapor , which waft with carbon particulates in the smoke.

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