Home
Class 12
CHEMISTRY
What is the co-ordination number of s...

What is the co-ordination number of sodium in `Na_(2)O` ?

Text Solution

Verified by Experts

`Na_(2)O` has antifluorite structure `O^(2-)` ions constitute ccp lattice while `Na^(+)` ions occupy the tetrahedral voids. Each `O^(2-)` ion is in contact with 8 `Na^(+)` ions and each `Na^(+)` ion is in contact with `4O^(2-)` ions. The C.N. of sodium in `Na_(2)O` =4
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SOLID STATE

    DINESH PUBLICATION|Exercise Matrix|4 Videos

  • SOLID STATE

    DINESH PUBLICATION|Exercise Brain storming|10 Videos

  • SOLID STATE

    DINESH PUBLICATION|Exercise A.R|27 Videos

  • REDOX REACTIONS

    DINESH PUBLICATION|Exercise Ultimate Preparation|9 Videos

  • SOLUTIONS

    DINESH PUBLICATION|Exercise ULTIMATE PREPARATORY PACKAGE|10 Videos

Similar Questions

Explore conceptually related problems

What is co-ordination number ?

What is the coordination number of (i)sodium in sodium oxide (Na_2O) ? (ii)oxide ion in sodium oxide (Na_2O) ? (iii)calcium in calcium fluoride (CaF_2) ? (iv)zinc in zinc blende (ZnS) ?

Knowledge Check

  • What is the coordination number of sodium in Na_(2)O

    A
    6
    B
    4
    C
    8
    D
    2

  • What is the coordination number of sodium in Na_(2)O ?

    A
    6
    B
    4
    C
    8
    D
    2

  • What is the coordination number of sodium in Na_2O ?

    A
    6
    B
    4
    C
    8
    D
    2

    • Similar Questions

    Explore conceptually related problems

    What is the co-ordination number of chromium in [Cr(NH_(3))_(2)(H_(2)O)_(2)]Cl_(3) ?

    What is the coordination number of sodium in sodium oxide ( Na_(2)O) ?

    What is the coordination number of sodium in sodium oxide ( Na_2O )?

    Co-ordination number for sodium metal is

    What is the co-ordination number of Cl^(-) in NaCl crystal ?

    Home
    Profile