Home
Class 12
CHEMISTRY
A face centred cubic crystal has an edge...

A face centred cubic crystal has an edge length of `4A^@` , If atomic mass of the element is 60, find its density.

Promotional Banner

Topper's Solved these Questions

  • PREVIOUS YEAR QUESTION 2020

    USHA PUBLICATION|Exercise PREVIOUS YEAR QUESTION |42 Videos

Similar Questions

Explore conceptually related problems

Calcium metal crystallises in a face centred cubic lattice with edge length of 0.556 nm. Calculate the density of the metal if it contains (i) 0.2% Frenkel defects (ii) 0.1% Schottky defects

In a face centred cubic crystal of an element, if the edge length of the unit cell is 580 pm, calculate the nearest neighbour distance and radius of the atom

An element occurs in bcc structure. It has a cell edge length of 250 pm. Calculate the molar mass if its density is 8.0 g cm^(-3) . Also calculate the radius of an atom of this element.

An element with density 11.2 g cm^(-3) forms a fcc lattice with edge length of 4 xx 10^(-8) cm. Calculate the atomic mass of the element. (Given, N_(A)=6.022 xx 10^(23)"mol"^(-1) )

The atom of which element has no neutron in its nucleus ?

Lithium iodide crystal has a face-centred cubic unit cell. If the edge length of the unit cell is 620 pm, determine ionic radius of I^(-) ions.

In a face centred cubic arrangement of A and B atoms whose A atoms are at the corner of the unit cell and B atoms at the face centres: One of the A atom is missing from one corner in unit cell . The simplest formula of compund is :

A fcc element (atomic mass =60) has a cell edge of 400pm. Its density is :

USHA PUBLICATION-SOLID STATE-EXERCISE
  1. Write the three types of cubic crystal arrangement, Describe the total...

    Text Solution

    |

  2. Classify the solids on the basis of intermolecular force of attraction...

    Text Solution

    |

  3. A face centred cubic crystal has an edge length of 4A^@ , If atomic ma...

    Text Solution

    |

  4. Give comparison between Schottky defect and Frenkel defect.

    Text Solution

    |

  5. For a crystal of CsCl, the radius ratio is 0.884. What information is ...

    Text Solution

    |

  6. What are the different types of cubic crystal systems.

    Text Solution

    |

  7. On the basis of band theory explain the conducting power of conductors...

    Text Solution

    |

  8. Explain interstitial voids.

    Text Solution

    |

  9. If the radius of the octahedral void is r and radius of the atoms in c...

    Text Solution

    |

  10. Give a relationship between radius of atom (r), edge (a) of unit cell ...

    Text Solution

    |

  11. Illustrte metal excess defect and metal deficiency defect.

    Text Solution

    |

  12. Two solution of equal Osmotic pressure are known as

    Text Solution

    |

  13. In which of the following process semipermeable membrane is required.

    Text Solution

    |

  14. Vapour pressure is measured in –

    Text Solution

    |

  15. Vapour pressure is measured in –

    Text Solution

    |

  16. When vapour pressure of liquid becomes equal to atmospheric pressure t...

    Text Solution

    |

  17. When vapour pressure of liquid becomes equal to atmospheric pressure

    Text Solution

    |

  18. When temperature increases vapour pressure of liquid –

    Text Solution

    |

  19. The solution which obeys Raoult’s law is –

    Text Solution

    |

  20. Henry’s law is related to –

    Text Solution

    |