Which of the halogens has the maximum affinit | vedclass

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(A) The affinity of halogens for hydrogen depends on the bond dissociation energy and the electronegativity of the halogen atom.Fluorine $(F_2)$ is th

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$F_2$

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(A) The affinity of halogens for hydrogen depends on the bond dissociation energy and the electronegativity of the halogen atom.Fluorine $(F_2)$ is the most electronegative element and has the highest tendency to form a bond with hydrogen to form $HF$.The decreasing order of reactivity of halogens towards hydrogen is $F_2 > Cl_2 > Br_2 > I_2$.Therefore,$F_2$ has the maximum affinity for hydrogen.

Which of the halogens has the maximum affinity for hydrogen?

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