Home
Class 11
CHEMISTRY
Which of the following is not isoelectro...

Which of the following is not isoelectronic series:

A

`Cl^(-),P^(3-),Ar`

B

`N^(3-),Ne,Mg^(+2)`

C

`B^(+3),He,Li^(+)`

D

`N^(3-),S^(2-),Cl`

Text Solution

Verified by Experts

The correct Answer is:
D
`N^(3-),S^(2-),Cl`
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    BRILLIANT PUBLICATION|Exercise LEVEL-II |50 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    BRILLIANT PUBLICATION|Exercise LEVEL-II (Assertion - Reason Type)|20 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    BRILLIANT PUBLICATION|Exercise QUESTION|11 Videos

  • CHEMICAL THERMODYNAMICS

    BRILLIANT PUBLICATION|Exercise LEVEL-III|52 Videos

  • ENVIRONMENTAL CHEMISTRY

    BRILLIANT PUBLICATION|Exercise QUESTIONS LEVEL-II (ASSERTION-REASON TYPE)|10 Videos

Similar Questions

Explore conceptually related problems

Which of the following are isoelectronic species? Na^(+) , K^(+), Mg^(2+), Ca^(2+),S^(2-),Ar

Which of the following species is isoelectronic with Ne? : H_(2)O , C^(4-) , Na^- , NH_(2)^(-)

Which of the following sets represents isoelectronic species?

Which of the following sets represents isoelectronic species?

Which among the following is isoelectronic with NH_3 ? CH_4 , CO^+ , CH_3

The radius of isoelectronic series

Which of the following is the first member of ester homologous series?

Which of the following belongs to the actinide series of elements

BRILLIANT PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-LEVEL-I
  1. The general electronic configuration of transition elements is:

    Text Solution

    |

  2. The ionic radii of isoelectronic species 'N^(3-), O^(2-)' and 'F^-' in...

    Text Solution

    |

  3. Which of the following is not isoelectronic series:

    Text Solution

    |

  4. The radius of isoelectronic series

    Text Solution

    |

  5. In a period, the elements having least melting point are:

    Text Solution

    |

  6. Which of the following represents a correct sequence of electronegativ...

    Text Solution

    |

  7. Which of the following order of atomic/ionic radius is not correct

    Text Solution

    |

  8. The best reason to account for the general tendency of atomic diameter...

    Text Solution

    |

  9. In which of the following pairs, the ionisation energy of the first sp...

    Text Solution

    |

  10. The correct order of stability of Al^(+), Al^(+2), Al^(+3) is

    Text Solution

    |

  11. Which of the following transitions involves maximum amount of energy?

    Text Solution

    |

  12. Which order is wrong:

    Text Solution

    |

  13. Decreasing order of size of ions is:

    Text Solution

    |

  14. Zinc does not show the variable valency as elements of d-block, becaus...

    Text Solution

    |

  15. The correct order of ionization energies of F^(-), Cl^(-), F and Cl is

    Text Solution

    |

  16. Lanthanoid contraction is caused due to:

    Text Solution

    |

  17. Which of the following statements is correct with respect to the prope...

    Text Solution

    |

  18. The elements which occupy the peaks of ionization energy curve, are

    Text Solution

    |

  19. Ionic radii of

    Text Solution

    |

  20. In which block, 106th element belongs

    Text Solution

    |