Give the decreasing order of reactivity for t | vedclass

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(A) The reactivity of halogens towards the free radical halogenation of alkanes depends on the bond dissociation energy and the stability of the halog

Vedclass · Accepted Answer

$F_{2} > Cl_{2} > Br_{2} > I_{2}$

Vedclass · Answer

(A) The reactivity of halogens towards the free radical halogenation of alkanes depends on the bond dissociation energy and the stability of the halogen radical formed. The reaction follows the order of reactivity: $F_{2} > Cl_{2} > Br_{2} > I_{2}$. Fluorination is highly exothermic and explosive,while iodination is reversible and very slow.

Give the decreasing order of reactivity for the halogenation reaction of alkanes.

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