Reagent, 1-naphthylamine and sulphanilic acid in acetic acid is used for the detection of

Question

Reagent, 1-naphthylamine and sulphanilic acid in acetic acid is used for the detection of (A) N 2 O (B) NO 3- (C) NO (D) NO 2-

Tardigrade Admin · Accepted Answer

For detection of NO 2-, the following test is used. NO 2-+ CH 3 COOH arrow HNO 2+ CH 3 COO - <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/67510e2c03c3d7d4bdc85ef636df1e18-.png" />

Q. Reagent, 1-naphthylamine and sulphanilic acid in acetic acid is used for the detection of

$N_{2} O$

$N O_{3}^{-}$

NO

$N O_{2}^{-}$

For detection of $N O_{2}^{-}$ , the following test is used.

$N O_{2}^{-} + C H_{3} COO H \to H N O_{2} + C H_{3} CO O^{-}$

Q. Reagent, 1-naphthylamine and sulphanilic acid in acetic acid is used for the detection of

N2​O

NO3−​

NO

NO2−​

For detection of NO2−​, the following test is used. NO2−​+CH3​COOH→HNO2​+CH3​COO−

$N_{2} O$

$N O_{3}^{-}$

$N O_{2}^{-}$

For detection of $N O_{2}^{-}$ , the following test is used.

$N O_{2}^{-} + C H_{3} COO H \to H N O_{2} + C H_{3} CO O^{-}$