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The electron gain enthalpy values (in kJ...

The electron gain enthalpy values (in `kJ mol^(-1)` ) of three halogens, X, Y and Z are respectively -349, -333 and -325. Then X, Y and Z are respectively

A

`F_2 , Cl_2 and Br_2`

B

`Cl_2, F_2 and Br_2`

C

`Cl_2, Br_2 and F_2`

D

`Br_2, Cl_2 and F_2`

Text Solution

Verified by Experts

The correct Answer is:
B
Due to smaller size of F, the Cl have EA higher than F .
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