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Question

Look at the diagram which shows electrolysis of water and answer the following questions.
What is produced at positive carbon electrode (anode) ?
285710_2405d2add48f4afca12b8f4dedc8d156.png
  1. Oxygen
  2. Carbon dioxide
  3. Ozone
  4. Carbon monoxide

A
Ozone
B
Oxygen
C
Carbon monoxide
D
Carbon dioxide
Solution
Verified by Toppr

O2, being negative ion, move toward the positive electrode (anode) and gets oxidised at the positive electrode to produce oxygen gas(O2).

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