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Question
What happens when steam is passed over red-hot carbon?
Options
\[\ce{C + 2H2 -> CO2 + 2H2}\]
\[\ce{C + H2O -> CO + H2}\]
Water vapour dissociates into H2 and O2.
None of these
MCQ
Solution
\[\ce{C + H2O -> CO + H2}\]
Explanation:
\[\ce{C + H2O ->[Red Hot Carbon][Steam] CO + H2 ^}\]
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