1. Tardigrade
  2. Question
  3. Chemistry
  4. Consider the following complex ions i. [ CrCl 6]3- ii. [ Cr ( NH 3)6]3+ iii .[ Cr ( CN )6]3- The correct order of crystal field splitting energy is

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Q. Consider the following complex ions
i. $\left[ CrCl _{6}\right]^{3-}$
ii. $\left[ Cr \left( NH _{3}\right)_{6}\right]^{3+}$
iii .$\left[ Cr ( CN )_{6}\right]^{3-}$
The correct order of crystal field splitting energy is

Solution:

The strength of ligands is $: CN ^{(-)} > NH ,> Cl ^{(-)}$