Redox Reactions And Electrochemistry Ques 693

Question: The brown ring complex is formulated as [Fe(H2O)5NO]SO4 . The oxidation number of iron is

Options:

A) 1

B) 2

C) 3

D) 0

Show Answer

Answer:

Correct Answer: A

Solution:

[a] [Fe(H2O)5NO]SO4 Let O.N. of Fe be x then, 1×(x)+5×(0)+1×(+1)+1×(2)=0
x=+1



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