Match the complex ions given in Column I with the hybridisation and number of unpaired electrons given in Column II and assign the correct code :
Match the complex ions given in Column I with the hybridisation and number of unpaired electrons given in Column II and assign the correct code :

ncert-exemplar-problems-class-12-chemistry-coordination-compounds-29

 

Solution:

    \[\left( a \right)\text{ }\left( A\text{ }\to \text{ }3 \right),\text{ }\left( B\text{ }\to 1 \right),\text{ }\left( C\text{ }\to \text{ }5 \right),\text{ }\left( D\to \text{ }2 \right)\]

Development of internal orbital intricate and external orbital complex decides hybridization of particle which thus relies on field strength of ligand and number of empty d orbitals.