engineering chemistry MCQ #341

The reaction of aldehydes with 2,4-DNP results in?

engineering chemistry MCQ #341

  1. Question 1

    Q1. The reaction of aldehydes with 2,4-DNP results in?

    • A) Precipitate
    • B) No reaction
    • C) Addition product
    • D) Substitution product

    Answer: Precipitate

    Explanation: Aldehydes react with 2,4-DNP to form a hydrazone, which is a yellow or orange precipitate.