Chemical change.
The cutting of wood is physical.
No, it's a chemical reaction with O2.In physical changes the chemical formula remains the same; like ice (H2O) and water (H2O). Burning wood is something like cellulose + O2 --> CO2 + H2O
Cutting a piece of wood is a physical change because the chemical composition of the wood remains the same before and after cutting. The change is only in the physical appearance and shape of the wood.
Yes,Decaying Of Wood Is Chemical Change. Answered By Warfa
Rottening of wood is a chemical (breakdown) reaction
Both. In breaking down into humus, both chemical and physical change takes place.
a chemical change
when wood rots and forms humus is a physical change
The cutting of wood is physical.
No, it's a chemical reaction with O2.In physical changes the chemical formula remains the same; like ice (H2O) and water (H2O). Burning wood is something like cellulose + O2 --> CO2 + H2O
A physical change because the chemical composition of the wood does not change.
Physical. If you were to cut that piece of wood in half what would it be? Still wood. There would be no chemical change. Just a physical change.
Wood is a biologically produces substance and thus not of uniform consistency. Commonly, it can only poorly be described with chemical and physical terms.For more information, seehttp://en.wikipedia.org/wiki/Wood
Physical.
It is a physical process.
Cutting a piece of wood is a physical change because the chemical composition of the wood remains the same before and after cutting. The change is only in the physical appearance and shape of the wood.
Caving wood is a physical change because the wood's chemical composition remains the same during the process. The shape and size of the wood may change, but the chemical structure of the wood molecules remains constant.