Co-Ordination Compounds Question 62

Question: Which one will give $ F{e^{3+}} $ ions in solution

Options:

A) $ {{[ Fe{{( CN )}_6} ]}^{3-}} $

B) $ Fe_2{{( SO_4 )}_3} $

C) $ {{[ Fe{{( CN )}_6} ]}^{4-}} $

D) $ NH_4{{(SO_4)}_2}.FeSO_4.6H_2O $

Show Answer

Answer:

Correct Answer: B

Solution:

$ Fe_2{{(SO_4)}_3}\to 2F{e^{3+}}+3SO_4^{-2} $ .



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