Moderate

The primary, secondary and tertiary amines can be distinguished by:

Correct answer: A. Hinsberg's reagent

  • A. Hinsberg's reagent
  • B. Grignard's reagent
  • C. Fehling's solution
  • D. Tollen's reagent

Explanation

Hinsberg reagent C6H5SO2Cl reacts with primary amines and gives alkali soluble benzene sulphonamide; with secondary amine it gives alkali insoluble benzene sulphonamide, with tertiary amines it does not react.

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About Alkyl Halides

Alkyl halides are named and related to their carbon-halogen structure, polarity and reactivity. The key reactions are nucleophilic substitution by SN1 and SN2 mechanisms and elimination by E1 and E2 mechanisms, including how substrate structure, nucleophile, base, solvent and temperature influence substitution versus elimination.

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