Single Answer MCQ
Q-00001812
Write the chemical equation for the reaction of iron with steam.
1
Fe + H2O -> FeO + H2
2
Fe + O2 -> Fe2O3
3
Fe + H2SO4 -> FeSO4 + H2
4
Fe + CO2 -> FeCO3
Answer and Solution
Answer
A. Fe + H2O -> FeO + H2
Solution:
When iron reacts with steam (water vapor), it forms iron oxide (FeO) and hydrogen gas (H2). The chemical equation representing this reaction is Fe + H2O -> FeO + H2.
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