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  • The absolute value of the electron gain enthalpy of halogens satisfies :  Option: 1 Cl> F > Br > IOption: 2 F >Cl> Br > IOption: 3 Cl> Br > F > IOption: 4 I > Br &gt

The absolute value of the electron gain enthalpy of halogens satisfies :
 
Option: 1 Cl> F > Br > I
Option: 2 F >Cl> Br > I
Option: 3 Cl> Br > F > I
Option: 4 I > Br >Cl> F

Answers (1)

best_answer

Given order of electron gain enthalpy (Absolute value) in NCERT-

Cl > F > Br > I

Chlorine has a higher electron gain enthalpy than fluorine due to less electron density.

Therefore, Correct option is (1)

Posted by

Kuldeep Maurya

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