Co-Ordination Compounds Question 193

Question: The EAN of iron in potassium ferricyanide is

[Pb. CET 2000]

Options:

A) 18

B) 54

C) 35

D) 23

Show Answer

Answer:

Correct Answer: C

Solution:

EAN of a central metal ion=(atomic no.

of central atom) - oxidation state + no.

of ligands × 2 $ =26-3+(6\times 2)=23+12=35 $



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