Which one of the following orders is correct for the bond dissociation enthalpy of halogen molecules?
(a) I₂ > Br₂ > Cl₂ > F₂
(b) Cl₂ > Br₂ > F₂ > I₂
(c) Br₂ > I₂ > F₂ > Cl₂
(d) F₂ > Cl₂ > Br₂ > I₂
Answers
Answered by
4
D is correct.....
Hope it helps
Answered by
3
in given options option d will be correct
but in reality the bond dissociation enthalpy of fluorine is slightly less compared to chlorine because of inter electronic repulsion which u will come across in class 12
so according to me correct answer is Cl2>F2>>Br2>I2 which is not there in given options
hence option d is most suitable and correct
hope this helps pls mark as brainliest
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