It is a chemical change. The substance of the leaves is changing.
It is a physical change when plant leaves lose water through evaporation. Physical changes involve a change in state or appearance without altering the chemical composition of the substance, in this case water changing from liquid to gas.
It is a chemical change.
chemical change
The burning of leaves is a chemical reaction. The way we can tell is because after the leaves are burned, they cannot go back to the way they were. Butter melting is a physical reaction because it does not change the molecules, and the butter has the ability to go back to it's original state.
a chemical change
Chemical Change.
It is a chemical change. The substance of the leaves is changing.
I think it is a physical change because if it's a chemical change it would be a whole new substance but it's only a change of color. Re: No it can't be a physical change because it's irreversible. There is a chemical reaction occurring in the leaves, so it should be a chemical change.
It is a physical change when plant leaves lose water through evaporation. Physical changes involve a change in state or appearance without altering the chemical composition of the substance, in this case water changing from liquid to gas.
Leaves falling from a tree is a physical change. It is a change in state or appearance without altering the chemical composition of the leaves.
It is a chemical change.
chemical change
Drying of leaves is a physical change because neither it changes its composition nor does it have any different properties from the original one.
Yes it is chemical change.
Pruning of leaves is a physical change because it only involves the physical removal of plant tissue (leaves), without altering the chemical composition of the leaves themselves.
The change is leaf color is a chemical change.