Home
Class 11
CHEMISTRY
The correct order of electron gain entha...

The correct order of electron gain enthalpy with negatives sign of F,Cl,br and I having atomic number 9,17,35 and 53 respectively is

A

`ClgtFgtBrgtI`

B

`FgtClgtBrgtI`

C

`IgtBrgtClgtF`

D

`IgtBrgtFgtCl`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    PATHFINDER|Exercise QUESTION BANK|374 Videos

  • ENVIRONMENTAL CHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|157 Videos

Similar Questions

Explore conceptually related problems

The electron gain enthalpy with negative sign is less for oxygen for sulphur. Explain.

Elements A,B, C and D have atomic number 9,17,19,35 respectively. Choose the odd element-

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

Give reasons for the following: Oxygen has less electron gain enthalpy with negative sign than sulphur.

The correct order of Van Der Waals radius of F , Cl and Br is

Negative electron gain enthalpy of F_(2) is less than that of CI_(2) . Why ?

Write the electronic configuration of the element having atoms C number 17 and find no of uppaired electron in it.

25.4g of iodine and 14.2g of chlorine react together to form a mixxture of IC l and IC l_(3) . Find the ratio of the number of moles of IC l and IC l_(3) in the mixture. (Relative atomic mass of Cl and I are 35.5 and 127 respectively).

The correct decreasing order of the dipole moment in CH_3Cl,CH_3Br and CH_3F is

PATHFINDER-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. the strongest base of the following is

    Text Solution

    |

  2. The correct order of acidic strength is

    Text Solution

    |

  3. Which of the following is not a periodic property?

    Text Solution

    |

  4. The correct order of electronegativity of N,O,F and P is

    Text Solution

    |

  5. The correct order of ionisation energy of C,N,O and F is

    Text Solution

    |

  6. Berylium shows diagonal relationship with

    Text Solution

    |

  7. Which of the following have the largest ionic size?

    Text Solution

    |

  8. Which of the following is correct?

    Text Solution

    |

  9. The electron affinity of halogens are F=322 Cl=349 Br=324,I=295kJ mol^...

    Text Solution

    |

  10. Which on of the following pairs is isostructural (i.e.having the same ...

    Text Solution

    |

  11. Which of the following statement is wrong?

    Text Solution

    |

  12. Which one of the following orders presents to the correct sequences of...

    Text Solution

    |

  13. The correct order of electron gain enthalpy with negatives sign of F,C...

    Text Solution

    |

  14. Be and Al exhibit diagonal relationship which of the following stateme...

    Text Solution

    |

  15. The correct decreasing order of first ionisation enthalpies of five el...

    Text Solution

    |

  16. The number of naturally occuring p block elements that are diamagnetic...

    Text Solution

    |

  17. Which one of the following has the lowest ionisation energy?

    Text Solution

    |

  18. The bond enthalpy is the highest for

    Text Solution

    |

  19. The increasing order of the density of alkali metals is

    Text Solution

    |

  20. The correct order of decreasing electronegativity values among the ele...

    Text Solution

    |