1.

Which of the following is not according to the priority stated against it ?A. `F_(2) gt Cl_(2) gt Br_(2) gt l_(2)` : bond dissociation enthalpyB. `F_(2) gt Cl_(2) gt Br_(2) gt I_(2)` : Oxidising powerC. `HI gt HBr gt HCl gt HF` : acidic property in waterD. `F_(2) gt Cl_(2) gt Br_(2) gt I_(2)` : electronegativity.

Answer» Correct Answer - A
Bond dissociation energy of `F_(2)` is less than that of `Cl_(2)` due to greater repulsion in the non-bonded electron pairs.


Discussion

No Comment Found

Related InterviewSolutions