Home
Class 12
CHEMISTRY
The radius of Na(+) is 95 pm and that of...

The radius of `Na(+)` is 95 pm and that of `CI^(-)`ions is 181 pm. Predict whethr the coordination number of `Na^(+)` is 6 or4.

A

4

B

6

C

8

D

Unpredictable

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • THE SOLID STATE

    VMC MODULES ENGLISH|Exercise ENABLE|50 Videos

  • THE SOLID STATE

    VMC MODULES ENGLISH|Exercise EFFICIENT|50 Videos

  • THE SOLID STATE

    VMC MODULES ENGLISH|Exercise JEE Advance ( Archive )|27 Videos

  • SURFACE CHEMISTRY

    VMC MODULES ENGLISH|Exercise PRACTICE EXERCISE|9 Videos

  • THEORY OF SOLUTIONS

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|31 Videos

Similar Questions

Explore conceptually related problems

The radius of the Na^(+) is 95 pm and that of CI ion is 181 pm Predict the coordination number of Na^(+) ?

If the radius of Na^(+) ion is 95 p m and that of Cl^(-) ion is 181 p m , then :

Coordinating number of Na^(+) in NaCl is

Coordinating number of Na^(+) in NaCl is

The radius of Ag^(+) ion is 126 pm and that of I^(-) ion is 216 pm. The coordination number of Ag^(+) ion is:

The radius of Na^(+) ion is 95 pm and that of Cl^(-) ion is 181 pm. Predict the structure of Na^(+)Cl^(-) and the coordination number of cation.

The radius of Na^(+) is 95pm and that of Cl^(-) is 181 pm. The edge length of unit cell in NaCl would be (pm).

In the radii of A^(+) and B^(-) are 95 pm and 181 pm respectively, then the coordination number of A^(+) will be:

The radius of a calcium ion is 94 pm and of an oxide ion is 146 pm. Predict the crystal structure of calcium oxide.

The radius of calcium ion is 94 pm and of oxide ion is 146pm. Predict the crystal structure of calcium oxide.

VMC MODULES ENGLISH-THE SOLID STATE-FUNDAMENTAL
  1. The most malleable metals (Cu,Ag,Au) have close-packaing of the type:

    Text Solution

    |

  2. Which has hcp crystal structure ?

    Text Solution

    |

  3. The radius of Na(+) is 95 pm and that of CI^(-)ions is 181 pm. Predict...

    Text Solution

    |

  4. The ionic radii of Rb^+ and I^- are 1.46 and 2.16 Å. The most probable...

    Text Solution

    |

  5. The density of KBr is "2.75 g/cm"^3 and edge length of unit cell is 65...

    Text Solution

    |

  6. A solid has a bcc structure. If the distance of closest approach betw...

    Text Solution

    |

  7. A solid XY has NaCl structure. If radius of X^(+) is 100 p m. What is ...

    Text Solution

    |

  8. At room temperature, sodium crystallized in a body-centred cubic lattr...

    Text Solution

    |

  9. The number of atoms in 100 g of an fcc crystal with density = 10.0g cm...

    Text Solution

    |

  10. The melting point of RbBr is 682^(@) C while that of NaF is 988^(@) C ...

    Text Solution

    |

  11. For the structure given below the site marked as S is a

    Text Solution

    |

  12. A compound CuCl has face - centred cubic structure. Its density is 3.4...

    Text Solution

    |

  13. If the anion (A) form hexagonal closet packing and cation (C ) occupy ...

    Text Solution

    |

  14. The number of tetrahedral and octahedral voids in hexagonal primitive ...

    Text Solution

    |

  15. Xenon crystallizes in fcc lattice and the edge of the unit cell is 620...

    Text Solution

    |

  16. The edge length of a cube is 400 pm. Its body diagonal would be:

    Text Solution

    |

  17. Select the corrent statement (s) (a) The C.N. of cation occupying a t...

    Text Solution

    |

  18. The unit cell of a metallic element of atomic mass (108 g //"mole") an...

    Text Solution

    |

  19. A certain metal crystallises in a simple cubic struture .At a c...

    Text Solution

    |

  20. In a close packed array of N spheres, the number of tetrahedral holes ...

    Text Solution

    |