Home
Class 12
CHEMISTRY
Assertion :- Bond Dissociation energy is...

Assertion :- Bond Dissociation energy is `F_(2) gt Cl_(2)`
Reason:- `Cl_(2)` have more electronic repulsion than `F_(2)`.

A

If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.

B

If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion.

C

If Assertion is True, but the Reason is False.

D

If both Assertion & Reason are false

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • Behaviour of Gases

    ALLEN|Exercise All Questions|13 Videos

  • Chemical Equilibrium

    ALLEN|Exercise All Questions|24 Videos

Similar Questions

Explore conceptually related problems

Bond dissociation energy of F_(2) is less that of Cl_(2) give reason.

Assertion (A): F, has lower bond dissociation energy than Cl_(2) . Reason (R): Flourine is more electronegative than chlorine.

The bond dissociation energy of F_(2) ,is very low due to

Assertion: Bond dissociation energy of F_(2) molecule is less than that of Cl_(2) molecule. Reason: Due to inter-electronic repulsion between F atom, F-F bond length in F_(2) molecule is higher than Cl-Cl bond lengthh in Cl_(2) molecule.

Assertion (A): O_(2) is stronger reducing agent than F_(2) Reason (R ): F_(2) is more electronegative.

Statement-1 : Bond dissociation energy of F_(2) is more than Cl_(2) . Statement-2 : Due to smaller size of fluorine there are greater electron repulsions between the F atoms than Cl atoms.

ALLEN-Chemical bonding -All Questions
  1. Which of the following pair have same hybridisation :-

    Text Solution

    |

  2. Which orbital is not involved in the formation of PCl(5) molecule :-

    Text Solution

    |

  3. Shape of molecule having 4- bond pair and one lone pair is :-

    Text Solution

    |

  4. Which of the following molecules has both p(pi)-p(pi) and p(pi)-d(pi) ...

    Text Solution

    |

  5. Intramolecular hydrogen bonding is not present in :-

    Text Solution

    |

  6. London Dispersion force is present between :-

    Text Solution

    |

  7. Among the following VWF are maximum in :-

    Text Solution

    |

  8. The correct expected order of decreasing lattice energy is :-

    Text Solution

    |

  9. In which of the following set do all the three compunds have bonds tha...

    Text Solution

    |

  10. Which of the following order is incorrect :-

    Text Solution

    |

  11. Which of the following order is not correct :-

    Text Solution

    |

  12. Which of the following order is incorrect for thermal stability :-

    Text Solution

    |

  13. Which of the following solubility order is not correct :-

    Text Solution

    |

  14. Assertion:- ZN^(+2) is more polarising than Mg^(+2). Reason :- A ps...

    Text Solution

    |

  15. Assertion :-CO(2) molecules is non-polar while SO(2) Reason : - Carb...

    Text Solution

    |

  16. Assertion:- In MgO electrovalency of Mg is 2. Reason :- Mg shares t...

    Text Solution

    |

  17. Assertion :- Bond order of O(2) and BN is same . Reason O(2) and BN...

    Text Solution

    |

  18. Assertion:- Ionic compounds exhibits electrical conductivity in soluti...

    Text Solution

    |

  19. Assertion:- N(2)^(+) is more stable than N(2)^(-) Reason:- N(2)^(+)...

    Text Solution

    |

  20. Assertion :- Bond Dissociation energy is F(2) gt Cl(2) Reason:- Cl(...

    Text Solution

    |