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Classify the following as chemical or physical change: Burning of paper and wood - Science

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Question

Classify the following as chemical or physical change:

Burning of paper and wood

Options

  • Chemical change

  • Physical change

MCQ

Solution

Chemical change

Explanation:

Burning paper is a chemical change since the combustion products, carbon dioxide, water vapours, smoke, and ash, cannot be turned back into paper or wood using any physical means.

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Chapter 2: Is Matter around us Pure - Intext Questions [Page 24]

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NCERT Science [English] Class 9
Chapter 2 Is Matter around us Pure
Intext Questions | Q 1.8 | Page 24
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