The electron gain enthalpy ( in kJ//m...

The electron gain enthalpy ( in kJ//mol ) of fluorine, chlorine, bromine and iodine, respectively ,are :

A

`-333, -349, -325 and -296`

B

`-349, -333, -325 and -296`

C

`-333, -325, -349 and -296`

D

`-296, -325, -333 and -349`

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The correct Answer is:

A

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