The most electronegative element amongst group 15 members is
Phosphorous
Arsenic
Antimony
Nitrogen
As we learnt in
Electronegativity of Nitrogen family -
Gradually decreases down the group. More electronegative than group 14
-
Electronegativity of elements in group 15 decreases as we go down the group. So, Nitrogen has the highest electronegativity in the group.
Option 1)
Phosphorous
This option is incorrect
Option 2)
Arsenic
This option is incorrect
Option 3)
Antimony
This option is incorrect
Option 4)
Nitrogen
This option is correct