Redox Reactions And Electrochemistry Ques 428
Question: The brown ring complex compound is formulated as $ [Fe{{(H_2O)}_5}NO],SO_4. $ The oxidation state of iron is [EAMCET 1987; IIT 1987; MP PMT 1994; AIIMS 1997; DCE 2000]
Options:
A) 1
B) 2
C) 3
D) 0
Show Answer
Answer:
Correct Answer: B
Solution:
In this complex iron is a central metal atom showing + 2 oxidation state.
