Co-Ordination Compounds Question 205

Question: The formula of potassiumdicyano bis (oxalato) nickelate (II) is

Options:

A) $ K_4[ Ni{{( CN )}_2}{{(Ox)}_2} ] $

B) $ K_3[ Ni_2[Ni_2{{(CN)}_2}{{(Ox)}_2} ] $

C) $ K[ Ni(CN){{(Ox)}_2} ] $

D) $ K_2[ Ni{{(CN)}_2}{{(Ox)}_2} ] $

Show Answer

Answer:

Correct Answer: A

Solution:

Follow IUPAC rule.



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