Home
Class 12
CHEMISTRY
Which statement belongs to most electron...

Which statement belongs to most electronegative element

A

It's atomic radius is shortest among all elements

B

It's ionic radius is shortest among all anions

C

It has highest ionization energy among are known elements

D

It has highest electron affinity among all known elements

Text Solution

Verified by Experts

The correct Answer is:
B
Most electronegative element = 'F'
Size of `F^(-) lt H^(-)`
Size of `F gt H`
Highest IE = He
Highest EA = Cl
Promotional Banner

Topper's Solved these Questions

  • TEST PAPERS

    VIBRANT|Exercise PART - III : CHEMISTRY|61 Videos

  • REVIEW TEST

    VIBRANT|Exercise PART - III : CHEMISTRY|20 Videos

Similar Questions

Explore conceptually related problems

Which of the following is most electronegative element.

Which is the second most electronegative element in the periodic table?

Which is the second most electronegative element in the periodic table?

VIBRANT-TEST PAPERS-PART - III : CHEMISTRY
  1. Which statement belongs to most electronegative element

    Text Solution

    |

  2. , underset(H^(+))overset(CO(2)//NaOH)(rarr)(A)overset("Acetic Anhydrid...

    Text Solution

    |

  3. Ba(OH)(2) solution , Which of the following reaction is incorrect ...

    Text Solution

    |

  4. pK(a) for acetic acid is 4.74. What should be the ratio of concentrati...

    Text Solution

    |

  5. Product is

    Text Solution

    |

  6. The presence of H(2)S gas is not identified by

    Text Solution

    |

  7. 3.1 mole of FeCl(3) and 3.2 mole of NH(4)SCN are added to one litre of...

    Text Solution

    |

  8. The end product of the following reactions are

    Text Solution

    |

  9. Salt 'X' + excess NaOH solution overset("warm")rarr'Y' ("gas")+'Z' ("s...

    Text Solution

    |

  10. A buffer solution can be prepared from a mixture of

    Text Solution

    |

  11. When 1-butyne is treated with aqueous H(2)SO(4) in presence of HgSO(4...

    Text Solution

    |

  12. In alkaline medium which of the following oxyanion can oxidize I^(-)(a...

    Text Solution

    |

  13. 100 ml 0.2 M Na(2)A is titrated with 100ml 0.03 M HCl. Calculate pH o...

    Text Solution

    |

  14. The order of reactivity of phenyl magnesium bromide with the following...

    Text Solution

    |

  15. In which of the following combination of reagents precipitate is not ...

    Text Solution

    |

  16. The solubility product of silver chloride is 625xx10^(-10)" at "25^(@)...

    Text Solution

    |

  17. The appropriate reagent for the following transformation

    Text Solution

    |

  18. Which of the following metal sulphide liberate H(2)S gas on reaction w...

    Text Solution

    |

  19. Calculate EMF of following represented cell at 298 K Pb(s) |Pb^(2+)...

    Text Solution

    |

  20. The product B & C in above reaction respectively are :

    Text Solution

    |

  21. Ferric alum does not form precipitate with.

    Text Solution

    |