Home
Class 12
CHEMISTRY
Define the terms (a) Crystal lattice (sp...

Define the terms (a) Crystal lattice (space lattice), (b) Unit cell.

Promotional Banner

Topper's Solved these Questions

  • Sample Paper 6

    OSWAAL PUBLICATION|Exercise Exercise|59 Videos
  • Sample Paper 8

    OSWAAL PUBLICATION|Exercise EXCERSICE|54 Videos

Similar Questions

Explore conceptually related problems

Define the terms (i) lattice point, (ii) unit cell.

Define and explain the following terms a) Crystalline solids b) Amorphous solids c) Unit cell

The empty space in hcp unit cell is

How will you distinguish between the following pairs of terms : Tetrahedral and octahedral voids. Crystal lattice and unit cell.

Define lattice energy.

A mineral having the formula AB_(2) crystallizes in the ccp lattice, with A atoms occupying the lattice points. The coordination number of A and B atoms in its structure are

A mineral having the formula AB_(2) crystallizes in the ccp lattice, with A atoms occupying the lattice points. Select the correct statement(s).

The figure below show the locations of atoms in three crystallographic planes in an fcc lattice. Draw the unit cells for these structure and identify these planes in your diagrams.

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

OSWAAL PUBLICATION-Sample Paper 7-Exercise
  1. On the basis of Valence bond theory account for the hybridization, sha...

    Text Solution

    |

  2. The coordination number of Cs^+ in CsCl crystal is -------

    Text Solution

    |

  3. Define the terms (a) Crystal lattice (space lattice), (b) Unit cell.

    Text Solution

    |

  4. What is the contribution of a corner particle to a unit cell in a cubi...

    Text Solution

    |

  5. On dissolving 2.34g of non-electrolyte solute in 40g of benzene, the b...

    Text Solution

    |

  6. State Henry's law. Write its mathematical form.

    Text Solution

    |

  7. Calculate the EMF of the cell for the reaction Mg((s))+2Ag((aq))^(+)...

    Text Solution

    |

  8. What are fuel cells?

    Text Solution

    |

  9. The rate constant of a particular reaction doubles when the temperatur...

    Text Solution

    |

  10. b) Show that the half - life period of a first order reaction is indep...

    Text Solution

    |

  11. With respect to sol what is : Dialysis

    Text Solution

    |

  12. What is an electrophoresis ? Explain.

    Text Solution

    |

  13. With respect to a sol (a colloid) what is   (i) dialysis (ii) elect...

    Text Solution

    |

  14. Give an example of an oil dispersed in water emulsion.

    Text Solution

    |

  15. Exlain the mechanism of chlorination benzene

    Text Solution

    |

  16. Name the products A & B : In the presence of sunlight Methane+ Chlorin...

    Text Solution

    |

  17. Identify and write the organic compounds A and B. CH(4) +Cl(2) overset...

    Text Solution

    |

  18. Explain HVZ (Hell-Volhard-Zelinsky) reaction with equation.

    Text Solution

    |

  19. How is phenol manufactured by Cumene process?

    Text Solution

    |

  20. a. Explain the laboratory method of preparation fo p-bromoacetanilide ...

    Text Solution

    |