Home
Class 10
CHEMISTRY
Which of the following oxide(s) of iron ...

Which of the following oxide(s) of iron would be obtained on prolonged reaction of iron with steam?

A

FeO

B

`Fe_(2)O_(3)`

C

`Fe_(3)O_(4)`

D

`Fe_(2)O_(3) "and" Fe_(3)O_(4)`

Text Solution

Verified by Experts

The correct Answer is:
C
Iron reacts only with steam to form a metal oxide and hydrogen.
`3 Fe(s) + 4H_(2)O(g) rarr Fe_(3)O_(4)(s) + 4 H_(2)(g)`
Promotional Banner

Topper's Solved these Questions

  • METALS AND NON-METALS

    OSWAL PUBLICATION|Exercise NCERT Exemplar (Short Answer Questions)|22 Videos

  • METALS AND NON-METALS

    OSWAL PUBLICATION|Exercise NCERT Exemplar (Long answer questions)|26 Videos

  • METALS AND NON-METALS

    OSWAL PUBLICATION|Exercise NCERT Corner (Exercise Questions)|22 Videos

  • METALS AND NON - METALS

    OSWAL PUBLICATION|Exercise CASE - BASED MCQs|29 Videos

  • NEW CHAPTERS AND QUESTIONS BASED ON LATEST TYPOLOGIES INTRODUCED BY CBSE FOR 2021-22 EXAMINATION

    OSWAL PUBLICATION|Exercise PERIODIC CLASSIFICATION OF ELEMENTS (VISUAL CASE - BASED QUESTIONS)|15 Videos

Similar Questions

Explore conceptually related problems

Write equation for the reaction of iron with steam.

Which of the following processes does not involve oxidation of iron ?

Which of the following reaction is not occur in blast furance during extraction of iron :

OSWAL PUBLICATION-METALS AND NON-METALS-NCERT Exemplar (Multiple Choice Questions)
  1. Aluminium is used for making cooking utensils. Which of the following ...

    Text Solution

    |

  2. Which one of the following metaIs do not react with cold as well as ho...

    Text Solution

    |

  3. Which of the following oxide(s) of iron would be obtained on prolonged...

    Text Solution

    |

  4. What happens when calcium is treated with water? (i) It does not rea...

    Text Solution

    |

  5. Generally metals react with acids to give salt and hydrogen gas. Which...

    Text Solution

    |

  6. The composition of aqua-regia is

    Text Solution

    |

  7. Which of the following are not ionic compound/ (i) KCI (ii) HCI ...

    Text Solution

    |

  8. Which one of the following properties is not generally exhibited by io...

    Text Solution

    |

  9. Which of the following metals exist in their native state in nature ? ...

    Text Solution

    |

  10. Metals are refined by using different methods. Which of the following ...

    Text Solution

    |

  11. Silver articles become black on prolonged exposure to air. This is due...

    Text Solution

    |

  12. Galvanisation is a method of protecting iron from rusting by coating i...

    Text Solution

    |

  13. Stainless steel is very useful material for our life. In stainless ste...

    Text Solution

    |

  14. If copper is kept open in air, it slowly loses its shining brown surfa...

    Text Solution

    |

  15. Generally, metals are solid in nature. Which one of the following meta...

    Text Solution

    |

  16. Which of the following metals are obtained by electrolysis of their ch...

    Text Solution

    |

  17. Generally, non-metals are not lustrous. Which of the following non-met...

    Text Solution

    |

  18. Which one of the following four metals would be displaced from the sol...

    Text Solution

    |

  19. 2 mL each of conc. HCl, HNO(3) and a mixture of conc. HCl and conc. HN...

    Text Solution

    |

  20. An alloy is

    Text Solution

    |