Nitrate is confirmed by ring test. The brown colour of the ring is due to formation of :
Chemistry · JEE Main · NTA Exams — Principles Related To Practical Chemistry
Nitrate is confirmed by ring test. The brown colour of the ring is due to formation of :
- ferrous nitrite
- nitroso ferrous sulphate
- ferrous nitrate
- FeSO4.NO2.
Answer
(B) nitroso ferrous sulphate
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