Home
Class 11
CHEMISTRY
Carborundum is...

Carborundum is

A

Calcium carbide

B

boroncarbide

C

Aluminium carbide

D

silicon carbide

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    V PUBLICATION|Exercise QUESTION BANK|153 Videos

  • THE s- BLOCK ELEMENTS

    V PUBLICATION|Exercise QUESTION BANK|110 Videos

Similar Questions

Explore conceptually related problems

In an answer paper a student wrote as "carborundum crystals are very soft." Substantiate your view.

In an answer paper a student wrote as "carborundum crystals are very soft." What is your opinion?

In an answer paper a student wrote as "carborundum crystals are very soft." Do you agree with this?

V PUBLICATION-THE p - BLOCK ELEMENTS-QUESTION BANK
  1. Orthoboric acid on strong heating to red hot gives. metaboric acid bo...

    Text Solution

    |

  2. The aqueous solution of borax is

    Text Solution

    |

  3. Carborundum is

    Text Solution

    |

  4. The high temperature polymers of silicon are called silicates silicon...

    Text Solution

    |

  5. Which of the following is not the form of silica? cassiterite, cri...

    Text Solution

    |

  6. The element having maximum abundance in earths crust is

    Text Solution

    |

  7. Hybridisation of boron in B2H6 is -----

    Text Solution

    |

  8. Boric acid is polymeric due to -----

    Text Solution

    |

  9. The Elements of group 14 show ----- oxidation states

    Text Solution

    |

  10. Boron is a : metal, non-metal, metalloid, alloy

    Text Solution

    |

  11. Explain the action of heat on boric acid.

    Text Solution

    |

  12. The compounds of boron with hydrogen are called : borides, boranes, di...

    Text Solution

    |

  13. Orthoboric acid on strong heating to red hot gives. metaboric acid bo...

    Text Solution

    |

  14. Glass is best described as a,: solid, liquid, supercooled liquid, ...

    Text Solution

    |

  15. The aqueous solution of borax is

    Text Solution

    |

  16. The allotropic form of carbon which is used for making lead of pencil...

    Text Solution

    |

  17. The gas which combines with haemoglobin to damage is oxygen- carrying ...

    Text Solution

    |

  18. The carbide which is used as abrasive is, (1)WC (2)CaC2 (3)Al4 C3 (...

    Text Solution

    |

  19. Pyrosilicates are the silicates in which two tetrahedral units are lin...

    Text Solution

    |

  20. A l^(3+)' is not isoelectronic with (1)Ne (2)Na^+ (3)F^- (4)Ca^2+

    Text Solution

    |