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why are burning of wood and cutting of wood into small pieces considered as t
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why are burning of wood and cutting of wood into small pieces consider...
Burning of wood is a chemical change because in burning new substances are formed as
Wood + Oxygen —> Charcoal + Carbon dioxide + Heat + Light 
But cutting it into small pieces is physical change because no new substance is formed. We can only reduce the size of wood.
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why are burning of wood and cutting of wood into small pieces considered as t
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why are burning of wood and cutting of wood into small pieces considered as t for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about why are burning of wood and cutting of wood into small pieces considered as t covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for why are burning of wood and cutting of wood into small pieces considered as t.
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