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1 vote
Water is separated into hydrogen and oxygen gas by electrolysis

A. Physical change
B. Chemical change
C. Both

User Genesisxyz
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2 Answers

1 vote
The answer would be both, because the physical change is liquid to gases, and the chemical change is the molecules being split into hydrogen and oxygen molecules.
User Pratibha Sarode
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4 votes

Answer:

The correct answer is actually B. Chemical Change, I did this myself it's not both trust me.

Step-by-step explanation:

User Avnish Tiwary
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