Responses
water boiling: solid water becoming gaseous water
water boiling: solid water becoming gaseous water
water evaporating: liquid water becoming gaseous water
water evaporating: liquid water becoming gaseous water
water undergoing electrolysis: liquid water becoming oxygen and hydrogen molecules
water undergoing electrolysis: liquid water becoming oxygen and hydrogen molecules
water freezing: liquid water becoming solid water
1 answer
The change that is chemical is: water undergoing electrolysis: liquid water becoming oxygen and hydrogen molecules.
This process involves breaking the chemical bonds in water (H₂O) and reforming them into different substances (O₂ and H₂), which is characteristic of a chemical change. The other options involve physical changes.
