Home
Class 12
CHEMISTRY
At room temperature ,sodium crystallizes...

At room temperature ,sodium crystallizes in a body centred cubic lattice with` a =4.24overset@A`.The theoretical density of sodium (At.wt.of Na=23)is:

A

`1.002gcm^-3`

B

`2.002gcm^-3`

C

`3.002gcm^-3`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • S- BLOCK ELEMENTS [ALKALI AND ALKALINE EARTH METALS]

    MBD PUBLICATION|Exercise QUESTION TYPE|512 Videos

  • SOLUTIONS

    MBD PUBLICATION|Exercise QUESTION BANK|642 Videos

Similar Questions

Explore conceptually related problems

Sodium metal crystalizes in a body centred cubic lattice with the cell edge a =4.29overset@A .The radius of sodium atom is :

Sodium crystallizes in a b c c unit cell. calculate the approximate number of unit cells in 9.2 g of sodium. (A t o mic mass of Na = 23 u )

A face centred cubic crystal has an edge length of 4A^@ , If atomic mass of the element is 60, find its density.

Determine the type of Cubic lattice to which the iron crystal belongs, if its density of 7.876 g//cm^3 and edge length of the cell is 286 pm. (At wt of Fe = 56)

MBD PUBLICATION-SOLID STATE-QUESTION BANK
  1. The density of KCl is 1.9893g cm ^-3 and the length of a side unit is ...

    Text Solution

    |

  2. A unit cell cube length for LiCl (just like NaCl structure) is 5.14ov...

    Text Solution

    |

  3. At room temperature ,sodium crystallizes in a body centred cubic latti...

    Text Solution

    |

  4. Lithium borohydride crystallizes in an orthorhombic system with 4 mole...

    Text Solution

    |

  5. Sodium metal crystalizes in a body centred cubic lattice with the cell...

    Text Solution

    |

  6. A solid compound X Y has NaCl structure. If radius ofX^+ is 100 pm . ...

    Text Solution

    |

  7. A solid has a bcc structure. If the distance of closest approach betwe...

    Text Solution

    |

  8. A binary solid (A^+B^-)has a rock salt structure .If the edge length i...

    Text Solution

    |

  9. The ionic radii of Rb^+ and I^- are 1.46overset@A and 2.16overset@A. ...

    Text Solution

    |

  10. The density of KBr is 2.75 gm cm^-3 length of the unit cell is 654 pm ...

    Text Solution

    |

  11. In a face centred cubic arrangement of A and B atoms whose A atoms are...

    Text Solution

    |

  12. The radius of Ag^+ ion is 126 pm while that of I^- ion is 216 pm . The...

    Text Solution

    |

  13. CsBr has bcc structure with edge length 4.3. The shortest inter ionic...

    Text Solution

    |

  14. Edge length of a cube is 400 pm. Its body diagonal would be :

    Text Solution

    |

  15. IN a sodium chloride crystal, each chloride ion is surrounded by :

    Text Solution

    |

  16. The structure of NaCl crystal is :

    Text Solution

    |

  17. The number of atoms per unit cell in a simple cube, face centred cube ...

    Text Solution

    |

  18. A crystal may have one or more planes of symmetry as well as one or mo...

    Text Solution

    |

  19. The total number of symmetry in a cubic crystal is :

    Text Solution

    |

  20. The structure of CsCI crystal is:

    Text Solution

    |