Question

Which of the following ligand has the strongest field strength to form coordination compounds?

• A. $S^{2-}$
• B. $H_{2}O$
• C. $N{H}_3$
• D. $F^{-}$

Answer 1

The correct option is C $N{H}_3$

Ligand field strength decreases as $N{H}_3>H_{2}O>F^{–}>S^{2–}$.