Home
Class 12
CHEMISTRY
The electron affinity values (in kJ mol^...

The electron affinity values (in `kJ mol^(-1)` ) of three halogens, X, Y and Z are respectively -349, -333 and -325. Then X, Y and Z are respectively

A

`F_(2), Cl_(2) and Br_(2)`

B

`Cl_(2), F_(2) and Br_(2)`

C

`Cl_(2), Br_(2) and F_(2)`

D

`Br_(2), Cl_(2) and F_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Noble to smaller size of F, the Cl have EA higher than F.
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODIC PROPERTIES

    ERRORLESS |Exercise Ordinary Thinking Objective Questions Electronegativity|27 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODIC PROPERTIES

    ERRORLESS |Exercise Ordinary Thinking Objective Questions Valency and oxidation state|38 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODIC PROPERTIES

    ERRORLESS |Exercise Ordinary Thinking Objective Questions Ionisation Energy|60 Videos

  • CHEMISTRY IN EVERYDAY IN LIFE

    ERRORLESS |Exercise Critical Thinking (Objective question )|25 Videos

  • COORDINATION CHEMISTRY

    ERRORLESS |Exercise JEE(ADVANCED 2018 MORE THAN ONE CHOICE CORRECT ANSWER|1 Videos

Similar Questions

Explore conceptually related problems

The electron gain enthalpy values (in kJ mol^(-1) ) of three halogens, X, Y and Z are respectively -349, -333 and -325. Then X, Y and Z are respectively

The electron affinity values (in kJ mol^(-1)) of three halogens, x,y , and z are, respectively, -349, -333 , and -325 . Then x, y , and x , are respectively,

X, Y and Z, respectively are :

Identify X, Y and Z respectively.

In this sequence X, Y , Z are respectively:

X, Y and Z in the above reaction are respectively.

ERRORLESS -CLASSIFICATION OF ELEMENTS AND PERIODIC PROPERTIES -Ordinary Thinking Objective Questions Electron affinity
  1. Fluorine has lower electron affinity than chlorine because of

    Text Solution

    |

  2. Order of electron affinity of F,Cl,Br and I is

    Text Solution

    |

  3. Which of the following has the least electron affinity in kJ mol^(-1)?

    Text Solution

    |

  4. Which of the following species has the highest electron affinity?

    Text Solution

    |

  5. Which of the following properties show gradual decrease with increase ...

    Text Solution

    |

  6. The electronic configuration of the element with maximum electron affi...

    Text Solution

    |

  7. Match the entries listed in column I with appropriate properties liste...

    Text Solution

    |

  8. The element with positive electron gain enthalpy is

    Text Solution

    |

  9. The electron affinity values (in kJ mol^(-1) ) of three halogens, X, Y...

    Text Solution

    |

  10. Which one of the following is an incorrect statement?

    Text Solution

    |

  11. Electron affinity depends on

    Text Solution

    |

  12. The electron affinity for the inert gases is

    Text Solution

    |

  13. The correct order of electron affinity of B, C, N, O is

    Text Solution

    |

  14. the amount of energy released when 10^(6) atoms of iodine in vapour st...

    Text Solution

    |

  15. The electron affinity of Be is almost similar to that of

    Text Solution

    |

  16. Which among the following factors is the most important in making fluo...

    Text Solution

    |

  17. Which of the following pairs show reverse properties on moving along a...

    Text Solution

    |

  18. Nitrogen has lower electron affinity than its preceding element carbon...

    Text Solution

    |

  19. In comparison with alkali metals, the electron affinity of halogens is

    Text Solution

    |

  20. Assertion : More is the electron affinity greater is the reducing char...

    Text Solution

    |