Among halogens,


Among halogens, the correct order of the amount of energy released in electron

gain (electron gain enthalpy) is:

(i) F > Cl > Br > I

(ii) F < Cl < Br < I

(iii) F < Cl > Br > I

(iv) F < Cl < Br < I


Option (iii) F < Cl > Br > I is the answer.

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