Home
Class 12
CHEMISTRY
Which one of the following ionic species...

Which one of the following ionic species has the greatest proton affinity to form stable compound ?

A

`I^-`

B

`HS^-`

C

`NH_2`

D

`F^-`

Text Solution

Verified by Experts

The correct Answer is:
C
`NH_2^-` is most basic and hence has highest proton affinity.
Promotional Banner

Topper's Solved these Questions

  • THE HALOGEN FAMILY

    DINESH PUBLICATION|Exercise MATRIX MATCH|2 Videos

  • THE HALOGEN FAMILY

    DINESH PUBLICATION|Exercise INTEGER|4 Videos

  • THE HALOGEN FAMILY

    DINESH PUBLICATION|Exercise REVISION|194 Videos

  • THE CARBON FAMILY

    DINESH PUBLICATION|Exercise Ultimate|11 Videos

  • THE NITROGEN FAMILY

    DINESH PUBLICATION|Exercise Ultimate|14 Videos

Similar Questions

Explore conceptually related problems

Which one of the following ionic speeies has the greatest protonaffinity toi form stable compound ?

Which one of the following substances has the highest proton affinity ?

Which one of the following species is most stable

Which of the following species has the highest electron affinity?

Which of the following substance has the higest proton affinity?

DINESH PUBLICATION-THE HALOGEN FAMILY-Selected Straight Objective Type MCQs
  1. Concentrated HNO(3) reacts with iodine to give:

    Text Solution

    |

  2. Which of the following is the strongest acid?

    Text Solution

    |

  3. The elements which exists in the liquid state is/ are

    Text Solution

    |

  4. Increasing order of ionic size : N^(3-),Na^(+),F^(-),O^(2-),Mg^(2+)

    Text Solution

    |

  5. The halogen which is most easily reduced is

    Text Solution

    |

  6. The type of hybrid orbitals used by chlorine atom in ClO(2)^(-) is :

    Text Solution

    |

  7. Arrange the acids (I) H2SO3, (II) H3PO3 and (III) HClO3 in the decreas...

    Text Solution

    |

  8. The following acid have arrange in the order of decreasing strength. I...

    Text Solution

    |

  9. KF combines with to form KHF2. The compound contains the species :

    Text Solution

    |

  10. Which one of the following are pseudohalide ions ?

    Text Solution

    |

  11. The correct order of acidic strength is

    Text Solution

    |

  12. The set with the correct order of acidity is

    Text Solution

    |

  13. The reaction 3ClO^(-)(aq)rarrClO(3)^(-)(aq)+2Cl^(-)(aq) an example of ...

    Text Solution

    |

  14. Which species has the maximum number of lone pair of electrons on the ...

    Text Solution

    |

  15. In which of the following molecules /ions , are all the bonds not equa...

    Text Solution

    |

  16. What products are expected from the desproprtionation reactin of hypoc...

    Text Solution

    |

  17. Which one of the following orders is not correct in accordance with t...

    Text Solution

    |

  18. In which of the following molecules all the bonds are not equal ?

    Text Solution

    |

  19. Which one of the following ionic species has the greatest proton affin...

    Text Solution

    |

  20. Identify the incorrect statement amongst the following

    Text Solution

    |