Home
Class 12
CHEMISTRY
The electronic configuration of metl M i...

The electronic configuration of metl M is `1s^(2)2s^(2)2p^(6)3s^(1)`. The formula of its oxide will

A

`MO`

B

`M_(2)O`

C

`SO_(3)`

D

all of these

Text Solution

Verified by Experts

The correct Answer is:
B
Electronic configuration reveals it is monovalent (in fact Na) hence its oxide will be `M_(2)O`.
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

The electronic configuration of metal M is 1s^(2)2s^(2)2p^(6)3s^(1). The formula of its oxide will be :

Electronic configuration of element "A" is 1s^(2)2s^(2)2p^(4)" . Electronic configuration of element "B" is 1s^(2)2s^(2)2p^(6)3s^(2) . Formula of compound formed is

The electronic configuration of an element is 1s^(2)2s^(2)2p^(6)3s^(2). The oxidation number of the element in its compounds can be

The electronic configuration 1s^(2) 2s^(2) 2p^(5) 3s^(1) shows

The element with electronic configuration 1s^(2)2s^(2)2p^(6)3s^(2) is

The electronic configuration of 1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(2) corresponds to

An element having electronic configuration 1s^(2)2s^(2) 2p^(6)3s^(1) will form:

DISHA-CHEMICAL BONDING AND MOLECULAR STRUCTURE-MCQs
  1. The electronic configuration of metl M is 1s^(2)2s^(2)2p^(6)3s^(1). Th...

    Text Solution

    |

  2. Which of the following does not contain coordinate bond?

    Text Solution

    |

  3. Which of the following statement is incorrect?

    Text Solution

    |

  4. Hybridisation of the underline atom changes in

    Text Solution

    |

  5. The decreasing value of bond angles from NH(3)(106^(@)) to SbH(3)(101^...

    Text Solution

    |

  6. In PO(4)^(3-), the formal change on each oxygen atom and the P-O bond ...

    Text Solution

    |

  7. KF combines with HF to form KHF(2). The compound contains the species

    Text Solution

    |

  8. An ether is more volatic than an alcohol having the same molecular for...

    Text Solution

    |

  9. In which of the following ionization processes, the bond order has inc...

    Text Solution

    |

  10. The maximum number 90^(@) angles between bond pair-bond pair of electr...

    Text Solution

    |

  11. Two ice cubes are pressed over each other until they unit to form one ...

    Text Solution

    |

  12. In XeF(2),XeF(4) and XeF(6), the number of lonepairson Xe are respecti...

    Text Solution

    |

  13. The hybridization of atomic orbitals of nitrogen in NO(2)^(+),NO(2)^(-...

    Text Solution

    |

  14. Match column-I with column-II and column-III and choose the correct op...

    Text Solution

    |

  15. Which of the followng statements is/are not correct for combination of...

    Text Solution

    |

  16. Which of the following is the correct increasing order of lone pair of...

    Text Solution

    |

  17. The dipole moment of chlorobenzene is 1.5 D. The dipole moment of

    Text Solution

    |

  18. In compounds of type E C l(3), where E=B, P, As or Bi, the angles Cl-E...

    Text Solution

    |

  19. Which of the following substances has the greatest ionic character?

    Text Solution

    |

  20. If an organic compound contain 92.3% C and 7.7% H, then number of sp^(...

    Text Solution

    |