Multiple Choice
What two reagents 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
Correct Answer:
Verified
Correct Answer:
Verified
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