Q.

Match List I with List II:                  [2023]

  List I   List II
  (Complexes)   (Hybridisation)
A. [Ni(CO)4] I. sp3
B. [Cu(NH3)4]2+ II. dsp2
C. [Fe(NH3)6]2+ III. sp3d2
D. [Fe(H2O)6]2+ IV. d2sp3

 

1 A – I, B – II, C – III, D – IV  
2 A – II, B – I, C – III, D – IV  
3 A – I, B – II, C – IV, D – III  
4 A – II, B – I, C – IV, D – III  

Ans.

(3)

A.  [Ni(CO)4]; sp3

B.  [Cu(NH3)4]2+; dsp2

C. [Fe(NH3)6]2+; d2sp3

D. [Fe(H2O)6]2+; sp3d2