Q. Which of the following ligand has lowest $\Delta_{o}$ value?
A) $CN^{-}$
B) CO
C) $F^{-}$
D) $NH_{3}$
Explanation
(c)
$F^{-}$ has lowest $\mathrm{\Delta}_{o}$ value depending upon the splitting power of $d$-orbitals
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.