Question

why did burning of wood is a chemical reaction

Answer 1

coz it cannot return to its own shape and we cannot bring back the wood after burning.hope it helps you mark it as brainliest

Answer 2

The change in which a new substance with different property is formed is called a chemical change. It is very difficult to get back the original substance in a chemical change. After burning the wood ash is produced & is impossible to get back the wood in its original form. So, burning of wood is a chemical change.




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