JEE Mains · Chemistry · STD 12 - 9. Amines
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
- 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
Answer & Solution
Correct Answer
(B) Both Statement I and Statement II are true
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