Essential Chemistry for IGCSE - Chemical Reactions (Section 5 - No. 31)
In the reaction: 2H₂O(l) → 2H₂(g) + O₂(g), what is oxidized?
H₂O
H₂
O₂
None of these
Explanation
In this reaction, water (H₂O) is oxidized, as oxygen is removed from the water, and the hydrogen is reduced.
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