Home
Class 11
CHEMISTRY
AB is an ionic solid. The ionic radii of...

AB is an ionic solid. The ionic radii of `A^+`and `B^(-)` are respectively `r_c and r_a`. Lattice energy of AB is proportional to

A

`(r_c )/(r_a)`

B

`(r_c +r_a)`

C

`(r_a)/(r_c)`

D

`(1)/(r_c +r_a)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE-1 (COVALENT AND DATIVE BOND)|36 Videos

  • CHEMICAL BONDING

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE-1 (HYBRIDISATION AND VSEPR THEORY)|39 Videos

  • CHEMICAL BONDING

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE - 3 (VERY SHORT ANSWER QUESTIONS)|18 Videos

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 3 (RECENT AIPMT/NEET QUESTIONS)|20 Videos

  • CHEMICAL EQUILIBRIUM

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|30 Videos

Similar Questions

Explore conceptually related problems

A5 is an ionic solid. The ionic radii of A+and B are respectively r andr. Lattice energy of AB is proportional to

AB is an ionic solid. If the ratio of ionic radii of A^(+) and B^(+) is 0.52. What is the co-ordination number of B?

In a compound AB, the ionic radii of A^(+) and B^(-) are 88 pm and 200 pm respectively. Write the coordination number of A^(+) .

a:b and c:d are in proportion then

In the isoelectronic species the ionic radii (A^@) of N^(3-) , O^(2-) and F^- are respectively given by

In a compound XY, the ionic radii of X^(+) and Y^(-) are 88 pm and 200 pm respectively. Write the coordination number of X^(+)

Calculate theoretically the lattice energy of an ionic solid.

AB is predominantly ionic as A^+ B^- if

AAKASH SERIES-CHEMICAL BONDING-OBJECTIVE EXERCISE-1 (VALENCY AND IONIC BOND)
  1. Which of the following is easily formed?

    Text Solution

    |

  2. Among the compounds NaCl, KCI, RbCI and CsCl, the one with greatest io...

    Text Solution

    |

  3. Which of the following is favourable condition for the formation of io...

    Text Solution

    |

  4. The toal number of Na+ ions present per unit cell of NaCl is

    Text Solution

    |

  5. Which of the following is not involved in Born-Haber cycle?

    Text Solution

    |

  6. In a NaCl crystal, cations and anions are held together by

    Text Solution

    |

  7. Molten sodium chloride conducts electricity due to the presence of

    Text Solution

    |

  8. Number of electrons transferred from one Al atom during bond formation...

    Text Solution

    |

  9. Which one of the following has an electrovalent linkage?

    Text Solution

    |

  10. Which of the following is least ionic?

    Text Solution

    |

  11. The strongest ionic bond is present in

    Text Solution

    |

  12. Which is more stable among the following ?

    Text Solution

    |

  13. What is the crystal structure of NaCl ?

    Text Solution

    |

  14. Which of the following is a favourable factor for cation formation ?

    Text Solution

    |

  15. Which of the following is not correct

    Text Solution

    |

  16. AB is an ionic solid. The ionic radii of A^+and B^(-) are respectively...

    Text Solution

    |

  17. (A): Ionic compounds tend to be non-volatile (R) : Inter ionic force...

    Text Solution

    |

  18. (A): Among Ca^(2+) and Zn^(2+) ions, Ca^(2+) is more stable than Zn^(2...

    Text Solution

    |

  19. (A): NaCl is bad conductor in the solid state (R) : Na+ and Ct ions ...

    Text Solution

    |

  20. (A): Ionic compounds exhibit isomerism (R) : Ionic bond is non direct...

    Text Solution

    |