Home
Class 12
CHEMISTRY
The structure of MgO is similar to NaC...

The structure of `MgO` is similar to NaCl. What is the co- ordination number of `Mg`?

A

6

B

12

C

8

D

10

Text Solution

Verified by Experts

The correct Answer is:
A

6
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 01

    ICSE|Exercise Questions|70 Videos
  • SAMPLE PAPER 2 (CHEMISTRY)

    ICSE|Exercise Questions|70 Videos

Similar Questions

Explore conceptually related problems

The strcture of MgO is similar to NaCl. What is the co- ordination number of Mg ?

What is co-ordination number ?

What is Co-ordination number

What is the co-ordination number of sodium in Na_(2)O ?

What is the co-ordination number of calcium in CaF_(2) ?

The structure of phosphide ion is similar to that of

MgO has a structure of NaCl and TiCl has the structure of CsCl. What are the coordination number of ions in each (MgO and TiCl)

Co ordinate geometry

TiCl has structure similar as CsCl, the co-ordination number of Ti^(+) will be:

Predict the structure of MgO crystal and the co-ordination number of the cation in which the radii of the cation and anion are 65 pm and 140 pm respectively.

ICSE-SAMPLE PAPER 05 (CHEMISTRY)-MULTIPLE CHOICE QUESTIONS
  1. Aqeuous solution of which of the following compounds is the best condu...

    Text Solution

    |

  2. How many kinds of space lattices are possible in a crystal?

    Text Solution

    |

  3. The structure of MgO is similar to NaCl. What is the co- ordination...

    Text Solution

    |

  4. A standard solution of KNO(3) is used to make salt bridge, because

    Text Solution

    |

  5. Which of the following electrolytic solutions with the given concentra...

    Text Solution

    |

  6. Which of the following is not correct?

    Text Solution

    |

  7. The highest electrical conductivity of the following aqueous solution ...

    Text Solution

    |

  8. Phosgene is commonly known as:

    Text Solution

    |

  9. The reaction of tertiary butyl bromide with sodium methoxide gi...

    Text Solution

    |

  10. Choose the correct order of acidity:

    Text Solution

    |

  11. The best reagent to convert pent-3-en-2-ol into pent-3-en-2-one is

    Text Solution

    |

  12. The significance of leaching in the extraction of aluminium is

    Text Solution

    |

  13. Which of the following metals cannot be obtained by reduction of its m...

    Text Solution

    |

  14. The density of a metal which crystallises in bcc lattice with unit cel...

    Text Solution

    |

  15. Which of the following will have metal deficiency defect?

    Text Solution

    |

  16. 1-Propanol and 2- propanol can be distinguished by:

    Text Solution

    |

  17. Propanone is obtained by dehydrogenation of:

    Text Solution

    |

  18. Butane nitrile can be prepared by heating

    Text Solution

    |

  19. 1- Chlorobutane on reaction with alcoholic potash gives:

    Text Solution

    |

  20. In the extraction of chlorine by electrolysis of brine

    Text Solution

    |