Arrange the following complex ions in increasing order of crystal field splitting energy $(\Delta_{0}):$ $[Cr(Cl)_{6}]^{3-}, [Cr(CN)_{6}]^{3-}, [Cr(NH_{3})_{6}]^{3+}$

  • A
    $[Cr(Cl)_{6}]^{3-} < [Cr(NH_{3})_{6}]^{3+} < [Cr(CN)_{6}]^{3-}$
  • B
    $[Cr(CN)_{6}]^{3-} < [Cr(NH_{3})_{6}]^{3+} < [Cr(Cl)_{6}]^{3-}$
  • C
    $[Cr(NH_{3})_{6}]^{3+} < [Cr(Cl)_{6}]^{3-} < [Cr(CN)_{6}]^{3-}$
  • D
    $[Cr(Cl)_{6}]^{3-} < [Cr(CN)_{6}]^{3-} < [Cr(NH_{3})_{6}]^{3+}$

Explore More

Similar Questions

What is crystal field splitting energy? How does the magnitude of $\Delta_{o}$ decide the actual configuration of $d$-orbitals in a coordination entity?

The $d-$electron configuration of $[Ru(en)_3]Cl_2$ and $[Fe(H_2O)_6]Cl_2,$ respectively are :

In an octahedral crystal field,the $t_{2g}$ orbitals are:

Complexes containing halide ligands are generally .....

The $CFSE$ for $[CoCl_6]^{4-}$ complex is $18000 \ cm^{-1}$. The $\Delta_t$ for $[CoCl_4]^{2-}$ will be ........... $cm^{-1}$.

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo