Which of following statement is incorrect.

Options

A. (1) Pseudohalogen ions are not spherical
B. (2) Pseudohalides are generally less electronegative than the lighter halide `(F^(-), Cl^(-))`
C. (3) `OCN^(-), N N N^(-)` pseudohalide are bidentate ligands
D. (4) Pseudohalogens from dimers and form molecular compound with non metal and Ionic compounds with alkali metal.

Answer

C

Explanation

`OCN^(-), N N N^-` are ambidentate and monodentate ligends both denate only one lone pair . So both are monodentate ligand.