P-Block Elements Ques 228

Question: Which one of the following combines with $ Fe(II) $ ions to form a brown complex

[AIIMS 1982, 83, 87; BHU 1998; CBSE PMT 2000; Pb. PMT 2000; AFMC 1988, 92; MP PET 1997, 2000, 01]

Options:

A) $ N_2O $

B) $ NO $

C) $ N_2O_3 $

D) $ N_2O_5 $

Show Answer

Answer:

Correct Answer: B

Solution:

$ FeSO_4+NO\to \ \underset{\text{(Brown)}}{\mathop{FeSO_4.NO}} $



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