Home
Class 12
CHEMISTRY
When molten zinc is cooled to solid stat...

When molten zinc is cooled to solid state, it assumes `hcp` structure. Then the number of nearest neighbours of zine atom will be

A

4

B

8

C

12

D

6

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • THE SOLID STATE

    PHYSICS WALLAH|Exercise NEET PAST 10 YEARS QUETSIONS|8 Videos
  • THE SOLID STATE

    PHYSICS WALLAH|Exercise NEET PAST 10 YEARS QUETSIONS|8 Videos
  • THE S-BLOCK ELEMENTS

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS|24 Videos
  • THERMODYNAMICS

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS|10 Videos

Similar Questions

Explore conceptually related problems

When molten zine is cooled to solid state it assumes hcp structure .Then the number of nearrest neighbours of zine atom will be

When molten Zn is cooled to solid state, it assumes HCP structure. Then number of nearest neighbours of Zn atoms will be

Zn converts from its melted state to its soilds state, it has hcp structure ,thenfind out the number of nearest atoms.

In KBr crystal structure ,the number of first nearest neighbour of k^(+) ions are……….. .

What are the number of atoms per unit cell and the number of nearest neighbours in a simple cubic structure?

What are the number of atoms per unit cell and the number of nearest neighbours in a face centered cubic structure?

What are the number of atoms per unit cell and the number of nearest neighbours in a body centered cubic structure?

PHYSICS WALLAH-THE SOLID STATE-Level-2
  1. In a multi layered close-packed structure

    Text Solution

    |

  2. If the distance between Na^+ and Cl^(-) ions in NaCl crystal is 'a' pm...

    Text Solution

    |

  3. In zinc blends structure the coordination number of Zn^(2+) ion is

    Text Solution

    |

  4. Cesium chloried on heating to 760 K changes in

    Text Solution

    |

  5. In the crystal lattice of diamond carbon atoms adopt

    Text Solution

    |

  6. Which of the following statements are correct in point defects in a cr...

    Text Solution

    |

  7. An element (atomic mass = 100 g//mol) having bcc structure has unit ce...

    Text Solution

    |

  8. The radius of an atom of an element is 500 pm. If it crystallizes as a...

    Text Solution

    |

  9. When molten zinc is cooled to solid state, it assumes hcp structure. T...

    Text Solution

    |

  10. A compound formed by elements X and Y crystallises in a cubic structur...

    Text Solution

    |

  11. CsBr crystallizes in a body centred cubic lattice. The unit cell lengt...

    Text Solution

    |

  12. The fraction of total volume occupied by the atom present in a simple ...

    Text Solution

    |

  13. Which of the following statements is not correct?

    Text Solution

    |

  14. A metallic crystal has the bcc type stacking pattern. What percentage ...

    Text Solution

    |

  15. Copper crystalline in a face centred cubic lattice with a unit cell le...

    Text Solution

    |

  16. AB crystallizes in a body centred cubic lattice with edge length a equ...

    Text Solution

    |

  17. The total number of octahedral void (s) per atom present in a cubic cl...

    Text Solution

    |

  18. Schottky defect defines imperfection in the lattice structure of a

    Text Solution

    |

  19. If Agl crystallises in zinc blende structure with I^(-) ions at lattic...

    Text Solution

    |

  20. An fcc unit cell of aluminium contains the equivalent of how many atom...

    Text Solution

    |