Question

Brown ring test is used for detection of which radical

Answer 1

Answer:

Explanation:

A common nitrate test, known as the brown ring test can be performed by adding iron(II) sulfate to a solution of a nitrate, then slowly adding concentrated sulfuric acid such that the acid forms a layer below the aqueous solution.

A nitrate test is a chemical test used to determine the presence of nitrate ion in solution.

Ring test is used for confirming NO⁻³ ion in the compound.

Answer 2

Ans:- Nitrate

A common nitrate test, known as the brown ring test can be performed by adding iron(ll) sulfate to a solution of a nitrate, then slowly adding concentrated sulfuric acid such that the acid forms a layer below the aqueous solution.