Question

When red hot iron reacts with steam, ferric oxide and hydrogen gas is produced. The balanced
symbol and formula equation for this reaction is,
A 3 Fe + 2H₂O → FeO+H
B] 3Fe + 4H,
O F , , +414.
cj 2Fe + 2H20 - FC 0, + 2H,
D] Fe + H2O -> FeO + 2H.​

Answer 1

none of the above

the answer is:-

If an iron core is placed in a solenoid then then it’s magnetic force will increase. Then it is called an electromagnet. Also the rod will acquire magnetic property

3Fe+4H2O=Fe3O4+4H2

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Answer 2

Fe+H2O(steam)——>Fe3O4+H2

Iron being medium reactive metal reacts with steam. Iron ,aluminium and zinc don’t react with hot or cold water they react with steam
Fe3o4 is ferrous o ferric oxide