Analytical Chemistry Question 32
Question: A brown ring appears in the test for
[EAMCET 1978; KCET 1991; Bihar CEE 1995; AIIMS 1996; DCE 1999]
Options:
A) Nitrate
B) Nitrite
C) Bromide
D) Iron
Show Answer
Answer:
Correct Answer: A
Solution:
At the junction of salt solution and FeSO4 solution with conc. H2SO4 a brown ring is obtained $ \underset{\text{Brown ring}}{\mathop{(FeSO_4.NO)}} $
BETA
