Home
Class 11
CHEMISTRY
In C,N,O and F the electronegativity...

In `C,N,O` and `F` the electronegativity

A

Decrease from carbon to fluorine

B

Increases from carbon to fluorine

C

Increases from carbon to oxgen and then decreases

D

Decreases from carbon to oxygen and then increases

Text Solution

Verified by Experts

The correct Answer is:
B
Electronegativity decreases down the group as atomic radius increases.
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY OF PROPERTIES

    A2Z|Exercise Section B - Assertion Reasoning|22 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY OF PROPERTIES

    A2Z|Exercise AIPMT/ NEET Questions|13 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY OF PROPERTIES

    A2Z|Exercise Electron Gain Enthalpy|34 Videos

  • CHEMICAL THERMODYNAMICS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • CLASSIFICTION, PURIFICATION AND NOMENCLATURE OF ORGANIC COMPOUNDS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

The properties of the elements such as atomic or ionic radii ionisation enthalpy, electron gain enthalpy and electronegativity are directly or indirectly related to their electronic configuration and are called periodic properties. A part the periodic table is given below : {:(C, N, O, F),(, P, S, Cl),(,,Se, Br), (,,,I):} Bromine belongs to period

The properties of the elements such as atomic or ionic radii ionisation enthalpy, electron gain enthalpy and electronegativity are directly or indirectly related to their electronic configuration and are called periodic properties. A part the periodic table is given below : {:(C, N, O, F),(, P, S, Cl),(,,Se, Br), (,,,I):} Which of the following has the largest size ?

The properties of the elements such as atomic or ionic radii ionisation enthalpy, electron gain enthalpy and electronegativity are directly or indirectly related to their electronic configuration and are called periodic properties. A part the periodic table is given below : {:(C, N, O, F),(, P, S, Cl),(,,Se, Br), (,,,I):} The highest ionisation enthalpy is of

Electronegativity is defined as attracting power of sharing pair of electron between covalently bonded atoms. Electronegativity is defined on different scales, F has height electronegativity between all elements. Which of the following oxide is basic in nature ?

According to theory of electronegativity, most suitable name for F_(2)O molecule will be:

Identify the number of pairs which have higher electronegativity difference as compared to difference of Cs and F, Na and I, Li and F, H and F, I and CI, Ca dn O, Ba and S, C and Si.

On the Pauling's electronegativity scale, which element is next to F ?

What is the electronegativity of Fluorine (F) on Pauling's scale ?

A2Z-CLASSIFICATION OF ELEMENTS AND PERIODICITY OF PROPERTIES-Electronegativity And Nature Of Oxides
  1. In the following, the element with the highest electropositivity is

    Text Solution

    |

  2. Pauling 's electronegativity scale is based upon experimental values o...

    Text Solution

    |

  3. In C,N,O and F the electronegativity

    Text Solution

    |

  4. Wiht increasing atomic number in a certain period

    Text Solution

    |

  5. An element of atomic mass 40 has 2,8,8,2, as the electronic configurat...

    Text Solution

    |

  6. Which of the following properties displays progressive increase with t...

    Text Solution

    |

  7. Diagonal relationship is shown by

    Text Solution

    |

  8. The solubilities of carbonates decreases down the magnesium group due ...

    Text Solution

    |

  9. Which of the following denegative anion is quite common?

    Text Solution

    |

  10. Which one of the following represents the electronic configuration of ...

    Text Solution

    |

  11. Which one of the following combination represent a metallic element?

    Text Solution

    |

  12. Beryllium and aluminimum exhibit many properties which are similar . B...

    Text Solution

    |

  13. Mg and Li are similar in their properties due to

    Text Solution

    |

  14. Which of the following set has the strongest tendency to form anions?

    Text Solution

    |

  15. 3 and 6 electrons are present in the outermost orbit A and B respectiv...

    Text Solution

    |

  16. Keeping in view the peroidic law and the periodic table suggest which...

    Text Solution

    |

  17. Increasing order of acid strength of halogen acid is

    Text Solution

    |

  18. Which of the following is the most electropositivite element?

    Text Solution

    |

  19. The basis of keeping the elements in the group of periodic table is

    Text Solution

    |

  20. Which of the following sequence correctly represents the decreasing ac...

    Text Solution

    |