Name the Two Reagents That Are Needed to Visualize Nitrite

question 23

Multiple Choice

Name the two reagents that are needed to visualize nitrite in the nitrate reduction test.

• A) Sulfanilic acid and 40% sodium hydroxide
• B) Sulfuric acid and a-naphthol
• C) N,N-dimethyl-a-naphthylamine and sulfanilic acid
• D) N,N-dimethyl-a-naphthylamine and sulfuric acid

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