Home
Class 11
CHEMISTRY
The group having isoelectronic species i...

The group having isoelectronic species is :-

A

`O^(2-),F^(-),Na^(+),Mg^(2+)`

B

`O^(-),F^(-),Na,Mg^(+)`

C

`O^(2-),F^(-),Na,Mg^(2+)`

D

`O^(-),F^(-),Na^(+),Mg^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • QUANTUM NUMBER & PERIODIC TABLE

    ALLEN|Exercise J-ADVANCED EXERCISE|26 Videos

  • QUANTUM NUMBER & PERIODIC TABLE

    ALLEN|Exercise EXERCISE|61 Videos

  • MOLE CONCEPT

    ALLEN|Exercise Exercise - 05(B)|8 Videos

Similar Questions

Explore conceptually related problems

Isoelectronic species are :

Isoelectronic species are

Isoelectronic species are

Isoelectronic species are

The increasing order of the ionic radii of the given isoelectronic species is :-

ALLEN-QUANTUM NUMBER & PERIODIC TABLE-J-MAIN EXERCISE
  1. Given (a) n=5,m(i)=+1 (b) n=2,l=1,m(i)=-1,m(s)=-1//2 The maximum...

    Text Solution

    |

  2. Which of the following represent the correct order of increasing first...

    Text Solution

    |

  3. The first ionisation potential of Na is 5.1 eV. The value of electron ...

    Text Solution

    |

  4. The negative value of electron gain enthalpy is less for fluorine than...

    Text Solution

    |

  5. Given Based on data provided, the value of electron gain enthalpy...

    Text Solution

    |

  6. The order of increasing sizes of atomic radii among the elements O, S,...

    Text Solution

    |

  7. The correct order of second ionisation potential of C, N, O and F is:

    Text Solution

    |

  8. Correct set of four quantum numbers for the valence (outermost) electr...

    Text Solution

    |

  9. Which of the following series correctly represents relations between t...

    Text Solution

    |

  10. The ionic radii of N^(3-), O^(2-) and F^(-) are respectively given by:

    Text Solution

    |

  11. In the long form of the periodic table the valence shell electronic co...

    Text Solution

    |

  12. Which element has the highest first ionization energy?

    Text Solution

    |

  13. The non-metal that does not exhibit posittve oxidation state is:

    Text Solution

    |

  14. The electronic configuration with the highest ionization enthalpy 'A' ...

    Text Solution

    |

  15. Consider the following ionization enthalpies of two elements 'A' and '...

    Text Solution

    |

  16. In the following reaction, ZnO is respectively acting as a/an (i) Zn...

    Text Solution

    |

  17. The group having isoelectronic species is :-

    Text Solution

    |

  18. The correct order of electron affinity is :-

    Text Solution

    |

  19. For Na^(+),Mg^(2+),F^(-) and O^(2-), the correct order of increasing i...

    Text Solution

    |

  20. which of the following arrangements shows schematic alignment magn...

    Text Solution

    |