when electricity is passed through water hydrogen and oxygen gases are formed. a change in the state of matter occurs. is this example a physical or chemical change?explain your answer.
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Answered by
5
Answer:
chemical change
because during the electrolysis of water, two new products oxygen and hydrogen are formed. so new products are formed. thus, it is a chemical change
Answered by
3
Answer:
Chemical Change
Because it is irreversible
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