NEET Solved Paper 2019 Question 38
Question: What is the correct electronic configuration of the central atom in $ K _4[ Fe{{(CN)}_6} ] $ based on crystal field theory? [NEET 5-5-2019]
Options:
A) $ e^{3}t_2^{3} $
B) $ e^{4}t_2^{2} $
C) $ t_2g^{4}e_g^{2} $
D) $ t_2g^{6}e_g^{0} $
Show Answer
Answer:
Correct Answer: D
Solution:
- $ K _4[ Fe{{(CN)}_6} ] $ has $ F{e^{+2}}=[Ar]3d^{6} $
