Nitrate & Nitrite both give brown ring test, can be distinguish by –
A. `HOSO_(2)NH_(2)` (Sulphonic acid)
B. `NH_(2)HgO.Hgl` (“Million base”)
C. `FeSO_(4)`
D. None
A. `HOSO_(2)NH_(2)` (Sulphonic acid)
B. `NH_(2)HgO.Hgl` (“Million base”)
C. `FeSO_(4)`
D. None
Correct Answer – A