Question

7) Which reagent is used as a spraying agent to detect amino acids on TLC plates a) Bromcocresol green b)Ninhydrin c)Fuchsin d)Rhodamine​

Answer 1

Answer:

2-hydroxy-1-naphthaldehyde

A new spray reagent, 2-hydroxy-1-naphthaldehyde has been introduced for the detection of amino acids, which is capable of developing several distinguishable colors with high sensitivity (0.06–2.0 μg) on TLC plates.

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Answer 2

Answer:

2-hydroxy-1-naphthaldehyde

Explanation:

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