The correct molecular orbital diagram for $\mathrm{F}_2$ molecule in the ground state is :

The geometries of the ammonia complexes of Ni²⁺, Pt²⁺ and Zn²⁺, respectively, are

Assuming 2s – 2p mixing is NOT operative, the paramagnetic species among the following is

Match the orbital overlap figures shown in List I with the description given in List II and select the correct answer using the code given below the lists.