No, a decaying compost pile is not an example of a physical change. The process of composting results in a different physical appearance or state -- which is physical change -- but it is not reversible and necessitates a change in structure -- which is chemical change.
Because it is chemical change
Chemical.
It's a chemical change. A chemical change is any change that causes a substance to change into another substance. A sign to know whether it's a chemical change or not, are the changes in odor. When something decays the change in smell is very powerful. Therefore, it is a chemical change.
A physical change is a change that affects one or more properties of matter. For example, if you have a popsicle and it melts, it's looks change but the physical properties don't
No, a change of state is not a chemical change, for it can be changed back to its original form and their is no change in the molecular composition of the substance. A chemical change is when it cannot be changed back. The above example is an example of a physical change. Example:- ice when heated changes into water and water when cooled changes into ice.
Yes,Decaying Of Wood Is Chemical Change. Answered By Warfa
no
chemical
yes.
No, it is a physical change.
It is a chemical change because it can not be converted back to the original substance. Once dung starts decaying it can not reverse the process.
The radioactive decay of radium is a nuclear change. This differentiates the transformation from a chemical or physical one.
Plants decaying is a chemical process.
Better to state it a biochemical change if required can state it chemical change
Because it is chemical change
physical change physical change
An example of physical change is ice melting in to water.