Home
Class 12
CHEMISTRY
Zn converts its melting state to its sol...

Zn converts its melting state to its solid state, it has hcp structure, then find out the nearest number of atoms.

A

6

B

8

C

12

D

4

Text Solution

Verified by Experts

In hep the coordination number is 12
Promotional Banner

Topper's Solved these Questions

  • THE SOLID STATE

    OMEGA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|88 Videos
  • THE P-BLOCK ELEMENTS

    OMEGA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|51 Videos

Similar Questions

Explore conceptually related problems

Describe the structure fo internal ear.State its functions.

When a force is applied to a body, state its effect.

Give the structure of BeCl_2 in the solid state above 1200 K.

What is electromagnetic induction ? State its laws.

Identify the quantifier in the following statement and state its type : Some real numbers are rational .

What structures does PCl_5 adopt in the solid state and vapour state ?

OMEGA PUBLICATION-THE SOLID STATE-MULTIPLE CHOICE QUESTIONS
  1. Which one of the following will have a low heat of fusion ?

    Text Solution

    |

  2. The crystal system of a compound with unit cell parameter,

    Text Solution

    |

  3. Zn converts its melting state to its solid state, it has hcp structure...

    Text Solution

    |

  4. A metallic crystal crystallises into a lattice containing sequence ofl...

    Text Solution

    |

  5. The cordination number of a metal crystallising in a hexagonal close-p...

    Text Solution

    |

  6. The packing fraction for a body centred cube is

    Text Solution

    |

  7. In crystal structure of sodium chloride, the arrangement of Cl ions is

    Text Solution

    |

  8. The intermetallic compound LiAg crystallizes in cubic lattice in which...

    Text Solution

    |

  9. The number of octahedral sites per sphere in fcc structure is

    Text Solution

    |

  10. The number of tetrahedral sites per sphere in fcc structure is

    Text Solution

    |

  11. A crystal lattice with alternate +ve and-ve ions has radius ratio of 0...

    Text Solution

    |

  12. Define radius ratio what is the value of radius ratio for octahedral g...

    Text Solution

    |

  13. Which of the following is Bragg's equation?

    Text Solution

    |

  14. STATEMENT -1 : Due to Frenkel defect there is no effect on density ...

    Text Solution

    |

  15. If we mix a pentavalent impurity in a crystal lattice of germanium, wh...

    Text Solution

    |

  16. What are the consequences of Schottky defects ?

    Text Solution

    |

  17. Which of the following is covalent solid?

    Text Solution

    |

  18. In a solid lattice the cation has left a lattice site and is located a...

    Text Solution

    |

  19. Which of the following is a pseudo solid?

    Text Solution

    |

  20. Missing of one positive ion and one negative ion from the crystal latt...

    Text Solution

    |