engineering chemistry MCQ #437

The reaction of ketones with 2,4-DNP gives?

engineering chemistry MCQ #437

  1. Question 1

    Q1. The reaction of ketones with 2,4-DNP gives?

    • A) Hydrazones
    • B) Oximes
    • C) Semicarbazones
    • D) Cyanohydrins

    Answer: Hydrazones

    Explanation: Ketones react with 2,4-dinitrophenylhydrazine (2,4-DNP) to form hydrazones, which are often used for identification.