Question

decomposition of water is physical changes or not​

Answer 1

Physical and Chemical Changes of Water

Boiling is a physical change, because even though the water changes state from liquid to gas, the liquid and gas are both made of water molecules. The water molecule has not decomposed. Fig. ... (A) Boiling water is an example of a physical change.

Answer 2

Physical and Chemical Changes of Water

Boiling is a physical change, because even though the water changes state from liquid to gas, the liquid and gas are both made of water molecules.

• The water molecule has not decomposed.

• Boiling water is an example of a physical change.