Home
Class 12
CHEMISTRY
Based on the dimensions of unit cells, c...

Based on the dimensions of unit cells, crystal can be classified into seven.
Name the crystalline system that resembles a match box.

Text Solution

Verified by Experts

i. Orthorhombic .a ne b ne c. and .alpha=beta=gamma. ii. No. of anions, .B. per unit cèll .=8 xx 1/8=1.
No. of cations, A per unit cell .=3 xx 1/2=3/2.,
Formula of the compound .=A_32 ~B.
Promotional Banner

Topper's Solved these Questions

  • The p-BLOCK ELEMENTS

    V PUBLICATION|Exercise QUESTION BANK|147 Videos

Similar Questions

Explore conceptually related problems

Based on the dimensions of unit cells, crystals can be classifieds into seven:Draw the structure of different cubic , unit cells and calculate the number of atoms/particles in different cubic unit cells.

The unit cell dimension of a particular crystal system is a=b=c, alpha=beta=gamma=90 , identifiy the crystal system.

Unit cells can be broadly classified into 2 categories primitive and centred unit cells. What is a unit cell?

Based on the nature of order, present in the arrangement of the constituent particles, solids are classified into two, crystalline and amorphous. List out any four points of difference between crystalline end amorphous solids. b) Alist of solids are given below : Quartz, glass, iodine, ice. From this, identify crystal (s) i) having sharp melting point. ii) which is/are isotropic

Unit cells can be broadly classified into 2 categories primitive and centred unit cells. The unit cell dimension of a particular crystal system is a = b = c, α = β = γ = 90°. ldentify the crystal system.Give one example for the above crystal system.

Unit cell can be broadly classified into 2 categories-primitive and centred unit cells. What is unit cell?

The unit cell dimensions of a particular crystal system is given below. a=b=c,alpha=beta=gamma !=90^@ .In a crystalline solid, the atom A are arranged in CCP array and atom B occupy all the octahedral voids and half of the tetrahedral voids. What is the formula of the compound ?

Unit cells can be broadly classified into 2 categories primitive and centred unit cells. The unit cell dimension of a particular crystal system is a = b = c and alpha = beta = gamma = 90°. Identify the crystal system.

The unit cell dimensions of a particular crystal system is given below a=b=c, alpha=beta=gamma != 90^@ Identify the crystal system.

Dimension method helps in converting the units from one system into another. Name the principle used for the above purpose.

V PUBLICATION-THE SOLID STATE-QUESTION BANK
  1. Give the reason behind the following. i) The glass window pannels of...

    Text Solution

    |

  2. Why is zinc oxide white at low temperature and yellow at high tempera...

    Text Solution

    |

  3. Based on the dimensions of unit cells, crystal can be classified into ...

    Text Solution

    |

  4. The unit cell dimension of a particular crystal system is a=b=c, alpha...

    Text Solution

    |

  5. a. NaCl does not exhibit Frenkel. Defect. Do you agree? Justify. b: A...

    Text Solution

    |

  6. Give reasons for the following: Copper is conducting as such while cop...

    Text Solution

    |

  7. Why is potassiumchloride sometimes violet instead of pure white?

    Text Solution

    |

  8. Schottky and frenkel defects are stoichiometric defects. When pure NaC...

    Text Solution

    |

  9. Though glass and quartz are both made up of SiO4 they differ structura...

    Text Solution

    |

  10. Classify the following solids as ionic, metallic, molecular, network (...

    Text Solution

    |

  11. A solid substance 'A B' has a rock salt geometry What is the coordina...

    Text Solution

    |

  12. Do all the metals possesș a close packed structure? Name the differen...

    Text Solution

    |

  13. Why are amorphous solids are considered as super cooled liquids?

    Text Solution

    |

  14. ZnO appears yellow on heating.

    Text Solution

    |

  15. The defects of crystalline solids are called thremodynamics defects. W...

    Text Solution

    |

  16. Why is Frenkel defect not found in alkali metal halides?

    Text Solution

    |

  17. CaCl2 will introduce Schottky defect, if added to AgCl crystal. Explai...

    Text Solution

    |

  18. The ions of NaF and MgO have the same number of electrons and internuc...

    Text Solution

    |

  19. MgO', has the structure of 'NaCl ' and TiCl has the structure of 'Cs C...

    Text Solution

    |

  20. What is the C0ordination number of each type of ions in a rock salt t...

    Text Solution

    |