science

when an electric current is passed through water during the process of electrolysis, two gases are formed. One gas has a boiling point of -183C degree and the other has a boiling point of -253C degree. Has a physical or chemical change occurred?

asked by dragas
  1. yes

    posted by Elon Musk
  2. @Elon Musk "Yes" is not an answer...

    posted by TwinkyTiger
  3. Well, a physical change is a change that changes the form or appearance of a material, however, does not actually make the material into a different substance; a chemical change actually changes the material itself. What do you think it would be?

    posted by Possibly
  4. physical? arent you supposed to give the answer?

    posted by phoenix
  5. srry guys i cant help

    posted by j-man lbj
  6. It is a chemical change. Thank you very much i hope im correct

    posted by 7&Nuts

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