Home
Class 12
CHEMISTRY
A solid AB has NaCl structure. If the ra...

A solid `AB` has `NaCl` structure. If the radius of the cation `A` is `100` pm, what is the radius of anion `B`?

Text Solution

Verified by Experts

The correct Answer is:
136.6 to 241.6 pm
`r_B = (r_(A^+))/(0.414) to (r_(A^+))/(0.732)`
`= 241.6 "to" 136.6 ` pm .
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    MODERN PUBLICATION|Exercise CONCEPTUAL QUESTIONS 1|30 Videos

  • SOLID STATE

    MODERN PUBLICATION|Exercise CONCEPTUAL QUESTIONS 2|21 Videos

  • SOLID STATE

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|13 Videos

  • POLYMERS

    MODERN PUBLICATION|Exercise Competition file (OBJECTIVE TYPE QUESTIONS) (C. MULTIPLE CHOICE QUESTIONS)(Integer Type Questions)|6 Videos

  • SOLUTIONS

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|14 Videos

Similar Questions

Explore conceptually related problems

A solid compound XY has NaCl structure. If the radius of the cation is 100 pm, the radius of the anion (Y^(-)) will be

A solid AB has NaCl structure. If the radius of cation A^(+) is 170 pm, calculate the maximum possible radius of the anion.

MODERN PUBLICATION-SOLID STATE-PRACTICE PROBLEMS
  1. In the fcc arrangement of A and B atoms whose A atoms are at corners o...

    Text Solution

    |

  2. The atomic radii of Cs^(+) and Cl^(-) ions are 1.69 Å and 1.81 Å respe...

    Text Solution

    |

  3. A solid AB has NaCl structure. If the radius of the cation A is 100 pm...

    Text Solution

    |

  4. If the radius of Br^(-) ion is 0.182 nn, how large can a cation be fit...

    Text Solution

    |

  5. A solid is made of two elements X and Y. Atoms X are in fcc arrangemen...

    Text Solution

    |

  6. A compound is formed by two elements X and Y. Atoms of the element Y (...

    Text Solution

    |

  7. A comound is formed by two elements M and N. The element N froms ccp a...

    Text Solution

    |

  8. In a crystalline solid, anions B are arranged in ccp structure. Cation...

    Text Solution

    |

  9. In solid, oxide ions are arranged in ccp. One sixth of the tetrahedral...

    Text Solution

    |

  10. In corrundum, oxid ions are arranged in h.c.p. array and the aluminum ...

    Text Solution

    |

  11. An element crystallizes in fec lattice with a cell edge of 300 pm. The...

    Text Solution

    |

  12. An element 'X' (At. Mass = 40 g mol^(-1)) having f.c.c structure has u...

    Text Solution

    |

  13. An element crystallizes in f.c.c. lattice with edge length of 400 pm. ...

    Text Solution

    |

  14. CsCl has body centred cubic lattice with the length of a side of a uni...

    Text Solution

    |

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

    Text Solution

    |

  16. Iron has a body centred cubic unit cell with a cell dimension of 286....

    Text Solution

    |

  17. Gold (atomic mass = 197 u) has atomic radius = 0.144 nm. It crystalli...

    Text Solution

    |

  18. An element having bcc geometry has atomic mass 60 g mol^(-1). Calculat...

    Text Solution

    |

  19. An element with density 10 g cm^(-3) forms a cubic unit cell with edge...

    Text Solution

    |

  20. A lead (II)sulphide crystals has an NaCl structure .What is its densit...

    Text Solution

    |