Home
Class 12
CHEMISTRY
CsCl crystalises in body centred cubic l...

CsCl crystalises in body centred cubic lattice. If 'a' is its edge length then which of the following expression is correct ?

A

`r_(Cs) + r_(Cl^(-)) = sqrt(3a)`

B

`r_(Cs) + r_(Cl^(-)) = 3a`

C

`r_(Cs^(+)) + r_(Cl^(-)) = (3a)/(2)`

D

`r_(Cs^(+)) + r_(Cl^(-)) = (sqrt3)/(2) a`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MOCK TEST PAPER -2

    MODERN PUBLICATION|Exercise MCQs|60 Videos

  • NUCLEAR CHEMISTRY

    MODERN PUBLICATION|Exercise Multiple Choice Questions|163 Videos

Similar Questions

Explore conceptually related problems

CsCl crystallizes in body centred cubic lattice. If 'a' us its edge length then which of the following expressions is correct ?

The empty space in the body centred cubic lattice is :

The radius of an atom of an element is 500 pm. If it crystallizes as a face-centred cubic lattice, what is the length of the side of the unit cell?

AB crystallizes in a body centred cubic lattice with edge length 'a' eqal to 387 pm. The distance between two oppositely charged ions in the lattice is :

CsBr crystallizes in a body-centred cubic unit lattice with an edge length of 4.287 Å . Calculate the angles at which the second-order reflection maxima may be expected for (2, 0, 0) , (1, 1, 0) , planes when X -rays of gamma = 0.50 Å are used.

Lithium metal crystallized in a body centred cubic crystal. If the length of the side of the unit cell of lithium is 351 pm, the atomic radius of the lithium will be :

Sodium metal crystallizes in a body centred cubic lattice with a unit cell edge of 4.29Å . The radius of sodium atom is approximately :

A metal crystallises in a face centred cubic structure.If the edge length of its unit is 'alpha', the closest approach between two atoms in metallic crystal will be :

Gold crystallizes in a face centred unit cell. Its edge length is 0.410nm. The radius of gold atom is

MODERN PUBLICATION-MOCK TEST PAPER 5-QUESTION
  1. Excess of KI reacts with CuSO(4) solution and then Na(2) S(2) O(3) sol...

    Text Solution

    |

  2. The resistance of 0.1 N solution of acetic acid is 250 ohm , when meas...

    Text Solution

    |

  3. CsCl crystalises in body centred cubic lattice. If 'a' is its edge len...

    Text Solution

    |

  4. K(f) for water is 1.86 K kg "mol"^(-1). If your automobile radiator ho...

    Text Solution

    |

  5. The equilibrium constant, K(p) for the reaction : A hArr 2B is...

    Text Solution

    |

  6. At 25^(@) C molar conductance of 0.1 molar aqueous solution of ammoniu...

    Text Solution

    |

  7. Acid catalysed hydrolysis of ethyl acetate follows a pseudo-first orde...

    Text Solution

    |

  8. The rate of decomposition of ammonia is found to depend upon the conce...

    Text Solution

    |

  9. A 1% (wt/ wt) solution of KCl (I) , NaCl(II) , BaCl(2) (III) and urea ...

    Text Solution

    |

  10. The protecting power of lyophilic colloidal sol is expressed in terms ...

    Text Solution

    |

  11. Identify the alloy containing a non - metal as a constituent in it.

    Text Solution

    |

  12. Which of the following is not correct ?

    Text Solution

    |

  13. Which of the following statements are not correct ? (I) Both Cr^(2...

    Text Solution

    |

  14. Which of the following contains P-O-P bond ?

    Text Solution

    |

  15. Which one of the elements with the following outer orbital configurati...

    Text Solution

    |

  16. Which one of the following is an outer orbital complex and exhibits pa...

    Text Solution

    |

  17. Reaction by which benzaldehyde cannot be prepared :

    Text Solution

    |

  18. A compound with molecular mass 180 is acylated with CH(3)COCl to get a...

    Text Solution

    |

  19. How many monosaccharides are obtained by hydrolysis of sucrose ?

    Text Solution

    |

  20. Neoprene is the polymer of :

    Text Solution

    |