Home
Class 12
CHEMISTRY
Define (a) space lattice, (b) crystal la...

Define (a) space lattice, (b) crystal lattice, (c) unit cell and (d) coordination number.

Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE -2(VERY SHORT ANSWER QUESTIONS)|12 Videos

  • SOLID STATE

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE -3(SHORT ANSWER QUESTIONS)|7 Videos

  • SOLID STATE

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE -1(VERY SHORT ANSWER QUESTIONS)|9 Videos

  • REVISION EXERCISE

    AAKASH SERIES|Exercise COMPLEX COMPOUNDS|47 Videos

  • SOLIDS STATE

    AAKASH SERIES|Exercise PRACTICE EXERCISE|63 Videos

Similar Questions

Explore conceptually related problems

What is ‘crystal lattice’?

The vacant space in bcc lattice unit cell is

When the ratio of the radius of cation and anion in the crystal lattice is 0.53, the co-ordination number in the lattice is

How do you distinguish between crystal lattice and unit cell ?

The intermediate compound LiAg crystallises in a cubic lattice in which both Li and Ag atoms have co-ordination number of 8. To what crystal class does the unit cell belong

The intermetallic compound LiAg crystallizes in cubic lattice in which both lithium and silver have co-ordination number of eight. The crystal class is

How will you distinguish between the following pairs of terms: (i) Hexagonal close-packing and cubic close-packing? (ii) Crystal lattice and unit cell? (iii) Tetrahedral void and octahedral void?

A space lattice of a crystal has alternate positive and negative ion in the lattice. Comment.

For the structure of solid given below if the lattice points represent A^(+) ions and the B^(-) ions occupy the tetrahedral voids then coordination number of A and B may be

AAKASH SERIES-SOLID STATE-SUBJECTIVE EXERCISE -2( SHORT ANSWER QUESTIONS)
  1. Define (a) space lattice, (b) crystal lattice, (c) unit cell and (d) c...

    Text Solution

    |

  2. Derive the Bragg's equation useful for X-ray diffraction of crystals.

    Text Solution

    |

  3. Discuss the close packing in crystal structures.

    Text Solution

    |

  4. What are the tetrahydral hole and octahydral hole ? How they are forme...

    Text Solution

    |

  5. Explain when difracted rays may have constructive and destructive inte...

    Text Solution

    |

  6. Derive a relation between the density of a crystalline substance and t...

    Text Solution

    |

  7. Calculate the number of particles present in a fcc crystal structure.

    Text Solution

    |

  8. Place the atoms of an element 'A' in the lattice points of Face centre...

    Text Solution

    |

  9. How many lattice points are there in a unit cell of a (a) B.C.C lattic...

    Text Solution

    |

  10. Draw the points of two dimensional lattice with sequence of unit cells...

    Text Solution

    |

  11. A space lattice of a crystal has alternate positive and negative ion i...

    Text Solution

    |

  12. The diffracted X rays from CuSO(4) crystal are allowed to fall on a ph...

    Text Solution

    |

  13. A grating has 5.7 xx 10^(3) lines per cm. If X-rays of wavelength 546 ...

    Text Solution

    |

  14. Atomic weight of silver is 107 .8. Silver crystallises in fee lattice ...

    Text Solution

    |

  15. A bcc lattice is made up of two elements X and Y. Atoms of X occupy tw...

    Text Solution

    |

  16. The edge length of sodium chloride 5.64A^(0). What is the density of s...

    Text Solution

    |

  17. NH(4) X1 crystallises in bee lattice with edge length 383 pm. If the r...

    Text Solution

    |

  18. Argon crystallises in a F.C.C lattice with 1 atom at each lattice poin...

    Text Solution

    |

  19. A body centred cubic lattice is made up of two elements A and B. Atoms...

    Text Solution

    |

  20. Calculate the contribution of lattice points in body centred lattice a...

    Text Solution

    |