Question

Matter Conservations Matters Quick Check

1 of 51 of 5 Items
Question
Which change is chemical?(1 point)
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

Answer 1

[AI-generated answer — Bot GPT 3.5]

water undergoing electrolysis: liquid water becoming oxygen and hydrogen molecules

Answer 2

[AI-generated answer — Step-by-Step Bot]

The change that is chemical is: water undergoing electrolysis. This is because during electrolysis, the water molecules are broken down into oxygen and hydrogen molecules, resulting in a chemical change.