Practicing Success

Target Exam

CUET

Subject

Chemistry

Chapter

Inorganic: Coordination Compounds

Question:

Which of the following is an ambidentate ligand?

Options:

SCN-

C2O42-

EDTA

CO

Correct Answer:

SCN-

Explanation:

Ambidentate ligands: These are the ligands which have two donor atoms but at one time only one can be used. 

In SCN-, two atoms have lone pair, S and N. Either of these can be used.