The correct set of decreasing order of electronegativity is

The correct decreasing order about the electronegativity of hybrid orbitals of carbon is :

The correct order of electronegativity is:

The correct order of decreasing electronegativity values among the element I-beryllium, II-oxygen, III-nitrogen and IV-magnesium is

The correct order of decreasing electronegativity values among the element I-beryllium,II-oxygen III-nitrogen and IV-magnesium is

The correct order of decreasing electronegativity values among the elements X,Y,Z and A with atomic numbers 4,8,7 and 12 respectively