Which one of the following orders is not in accordance with the property stated against it?

F₂ > Cl₂ > Br₂ > I₂ : Oxidising power

HI> HBr> HCl >HF: Acidic property in water

F₂ > Cl₂ > Br₂ > I₂: Electrongeativity

F₂ > Cl₂ > Br₂ > I₂ : Bond dissociation energy

Solution

F₂ > Cl₂ > Br₂ > I₂ : Bond dissociation energy

Incorrect order of bond dissociation energy F₂ > Cl₂ > Br₂ > I₂ due to following order of size I > Br> Cl> F.

Some More Questions From The p-Block Elements Chapter

For Daily Free Study Material Join wiredfaculty