Co Ordination Compounds Question 92
Question: Incorrect match is:
Options:
A) $ [ Rh{{( PPh_3 )}_3}Cl ]: $ Wilkinson’s catalyst
B) $ {{[ Co{{( CO )}_4} ]}^{-}}: $ Bond order of $ Co-CO $ bond is greater than one
C) $ [Zn{{( NH_3 )}_4}][Be{{( OH )}_4}] $ : colorless complex
D) $ {{[Cr{{( CN )}_6}]}^{3-}} $ : Inner orbital low spin complex
Show Answer
Answer:
Correct Answer: D
Solution:
$ {{[Cr{{( CN )}_6}]}^{3-}} $ : Hybridization: $ d^{2}sp^{3} $ High or low spin is not defined because $ C{r^{3+}} $ is an example of $ d^{3} $ system of configuration.
BETA
