Q.

The metal atom present in the complex MABXL (where A, B, X and L are unidentate ligands and M is metal) involves sp3 hybridization. The number of geometrical isomers exhibited by the complex is:                                         [2024]

1 3  
2 0  
3 4  
4 2  

Ans.

(2)

Tetrahedral complexes do not show geometrical isomerism.