No, a chemical change is when a substance and forms one or more new substances, it changes its composition.
examples:
changes in color
production of gas
formation of precipitate
Boiling water is an example of physical change, it can be any phase change.
During boiling the chemical composition is not changed.
Water boiling is a physical change and not a chemical reaction. In a physical reaction there is no new substance formed as is the case with chemical reactions. In boiling water there is no new substance produced.
No.
No.
Water boiling is a physical process; also dissolving. Rusting is a chemical process (oxidation).
yes
Boiling water is the process in which water reaches its boiling point and turns into vapor, while decomposing water involves breaking down water molecules (H2O) into its constituent elements, hydrogen and oxygen. Boiling water is a physical change, while decomposing water is a chemical change. Boiling water is reversible, while decomposing water is typically irreversible.
Boiling water is a physical change because it does not change the chemical composition of the water.
Boiling it makes no difference to its acidity.
It depends, which chemical are you trying to find the boiling point for? The boiling point of water is 100 degrees Celsius. For any other chemical, if you have the boiling point in Fahrenheit, just use an online converter.
Boiling and evaporation are physical changes.
Physical