The correct order of reactivity of halogens i | vedclass

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Question

(A) The reactivity of halogens decreases down the group in the periodic table. Fluorine $(F)$ is the most reactive halogen due to its high electronega

Vedclass · Accepted Answer

$F > Cl > Br > I$

Vedclass · Answer

(A) The reactivity of halogens decreases down the group in the periodic table. Fluorine $(F)$ is the most reactive halogen due to its high electronegativity and small atomic size. As we move down the group from $F$ to $I$,the atomic size increases and electronegativity decreases,leading to a decrease in the tendency to gain electrons. Therefore,the correct order of reactivity is $F > Cl > Br > I$.

The correct order of reactivity of halogens is

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