In the qualitative analysis of nitrate a brown ring is formed due to the formation of

In brown ring test for nitrate ions, brown ring is formed due to complex

In brown ring test for nitrate ions, brown ring is formed due to complex

In brown ring test for nitrate ions, brown ring is formed due to complex

Brown ring in the test of nitrate ion is obtained due to the formation of

Ring test for mirates conformed by acidifying prepared FeSO_(4) soin a brown ring is formed that to the formation of [Fe(H_(2)O)_(3)NO[SO_(4) This rest should not be performed for nitrate ion in presence of

When concentrated sulphuric acid is added slowly to a solution of ferrous sulphate containing nitrate ion, a brown colour ring is formed. The compositionn of the ring is

The brown ring test for the NO_(3)^(-) ions is due to the formation of :

The brown ring test for the NO_(3)^(-) ions is due to the formation of :