Analytical ChemistryHard
Question
Given below are two statements:
Statement I: Griss-Ilosvay test is used for the detection of nitrite ion, which involves the use of sulphanilic acid and $\alpha$-naphthylamine reagent.
Statement II: In the above test, sulphanilic acid is diazotized by the acidified nitrite ion, which on further coupling with $\alpha$-naphthylamine forms an azo-dye.
In the light of the above statements, choose the correct answer from the options given below
Options
A.Statement I is false but Statement II is true
B.Both Statement I and Statement II are true
C.Statement I is true but Statement II is false
D.Both Statement I and Statement II are false
Solution
${NO}_{2}^{-} + {CH}_{3}COOH \rightarrow {HNO}_{2} + {CH}_{3}{COO}^{-}$
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