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Which of the following gives positive Libermann-nitroso test?

Options

  1. A2-butanamine
  2. BN-ethyl-2-pentanamine
  3. CN-methylpiperidine
  4. DN, N-dimethylcyclohexylamine

Correct answer

B. N-ethyl-2-pentanamine

Step-by-step solution

2 o amine will give positive nitrosamine test.

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