Home
Class 8
CHEMISTRY
The brown coloured substance formed when...

The brown coloured substance formed when steam is passed over red hot iron is

A

Ferric oxide

B

rust

C

ferrosoferric oxide

D

ferrous oxide

Text Solution

Verified by Experts

The correct Answer is:
C
The brown coloured substance formed when stream is passed over red hot iron is ferrosoferric oxide.
Promotional Banner

Topper's Solved these Questions

  • WATER, SOLUTION, SOLUBILITY AND HYDROGEN

    PEARSON IIT JEE FOUNDATION|Exercise Concept Application Level-2|25 Videos

  • WATER, SOLUTION, SOLUBILITY AND HYDROGEN

    PEARSON IIT JEE FOUNDATION|Exercise Concept Application Level-3|10 Videos

  • WATER, SOLUTION, SOLUBILITY AND HYDROGEN

    PEARSON IIT JEE FOUNDATION|Exercise Essay type questions|5 Videos

  • SYNTHETIC FIBRES AND PLASTICS

    PEARSON IIT JEE FOUNDATION|Exercise COMPETITION CORNER (Choose the correct option)|53 Videos

Similar Questions

Explore conceptually related problems

What is formed when steam is passed over red hot coke?

What is the product formed, when steam is passed over red hot iron?

When steam is passed over hot coke, it pro duces

When steam is passed through red hot coke:

When steam is passed over hot coke, it produces

Steam is passed over aluminium.

PEARSON IIT JEE FOUNDATION-WATER, SOLUTION, SOLUBILITY AND HYDROGEN-Concept Application Level-1
  1. The specific heat capacity of water is

    Text Solution

    |

  2. Reaction: Non-metal +H(2) A A+PbO to Pb- Non-metal If 'A' formed ...

    Text Solution

    |

  3. Identify the binary solution among the following .

    Text Solution

    |

  4. Hydrogen acts as an oxidizing agent when it

    Text Solution

    |

  5. Tyndal effect cannot be shown by

    Text Solution

    |

  6. Sodium catches fire and burns with a

    Text Solution

    |

  7. Which of the following metals on reaction with steam provides a coatin...

    Text Solution

    |

  8. The brown coloured substance formed when steam is passed over red hot ...

    Text Solution

    |

  9. Which among the following metals react only with steam ?

    Text Solution

    |

  10. Crystals can be made

    Text Solution

    |

  11. Washing soda is an example of a/an substance .

    Text Solution

    |

  12. Which among the following substance acts as a desiccating agent ?

    Text Solution

    |

  13. Which of the following metals is unsuitable for the preparation of hyd...

    Text Solution

    |

  14. The reaction between perfectly dry hydrogen and chlorine take place in...

    Text Solution

    |

  15. Which of the following metals on treatment with concentrated alkali gi...

    Text Solution

    |

  16. Arrange the chemicals in sequence for the removal of impurities H(2)S,...

    Text Solution

    |

  17. The specific heat capacity of water is

    Text Solution

    |

  18. Colour changes observed during the reaction between metal oxides and h...

    Text Solution

    |

  19. Amount of solutes A,B,C,D and E in 1500 g of water at 25^(@)C , 50^(@)...

    Text Solution

    |

  20. Among the following oxides which one is converted to metal by treated ...

    Text Solution

    |