Question:medium

The correct order of reactivity of halogens with alkanes is :

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Reactivity of halogens decreases down the groupFluorine is most reactive while iodine is least reactive in free radical substitution reactions.
Updated On: May 6, 2026
  • \( F_2 > Cl_2 > Br_2 > I_2 \)
  • \( F_2 > Br_2 > Cl_2 > I_2 \)
  • \( Cl_2 > F_2 > Br_2 > I_2 \)
  • \( I_2 > Br_2 > Cl_2 > F_2 \)
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The Correct Option is A

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