Home
Class 11
CHEMISTRY
Which of the following is a crystalline ...

Which of the following is a crystalline form of silica ?

A

Jaspar

B

Crystobalite

C

Agate

D

Onyx

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELEMENTS OF CARBON FAMILY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 3 (Recent AIPMT/NEET Questions) |10 Videos

  • ELEMENTS OF CARBON FAMILY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 1|69 Videos

  • ELEMENTS OF BORON FAMILY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 3|7 Videos

  • ENVIRONMENTAL CHEMISTRY

    AAKASH SERIES|Exercise EXERCISE ON PASSAGE (PASSAGE-III)|5 Videos

Similar Questions

Explore conceptually related problems

Which of the following is not a crystalline solid?

Which of the following is in the standard form?

Which of the following is easily formed?

Which of the following is the elemental form of carbon?

Which of the following is not a amorphous form of carbon ?

Which of the following is not in the standard form?

Which of the following cannot be formed ?

AAKASH SERIES-ELEMENTS OF CARBON FAMILY-OBJECTIVE EXERCISE - 2
  1. Regarding silica I) Quartz is amorphous form of silica II) Silica ...

    Text Solution

    |

  2. SiO(2) reacts with which of the following to form water glass

    Text Solution

    |

  3. Which of the following is a crystalline form of silica ?

    Text Solution

    |

  4. Hybridisation of carbon atom in carbon dioxide is

    Text Solution

    |

  5. Which of the following acts as a reducing agent ?

    Text Solution

    |

  6. The C-O bond order in CO and CO(2) respectively

    Text Solution

    |

  7. The high poisonous nature of CO is due to its

    Text Solution

    |

  8. Carboxy haemoglobin is times more stable than oxyhaemoglobin

    Text Solution

    |

  9. Which of the following statements is correct?

    Text Solution

    |

  10. A colourless gas which burns with blue flame and reduces CuO to Cu is

    Text Solution

    |

  11. Maximum covalency exhibited by Carbon and Silicon respectively are

    Text Solution

    |

  12. Two tetravalent elements A and B form dioxides. Both react with NaOH ...

    Text Solution

    |

  13. Correct statements regarding silicones are a) They are used in the...

    Text Solution

    |

  14. Carbon can not expand its valency beyond 4, because

    Text Solution

    |

  15. Among the following substituted silanes the one which will give rise t...

    Text Solution

    |

  16. Silicones are used as water proof materials because they have

    Text Solution

    |

  17. When some of Si^(+4) in frame work silicates are replaced by Al^(+3) ...

    Text Solution

    |

  18. The structure and hybridisation of Si(CH(3))(4) is ,

    Text Solution

    |

  19. How many comers of SiO(4) units are shared in the formation of three d...

    Text Solution

    |

  20. The zeolite used to convert alcohols directly into gasoline is

    Text Solution

    |