engineering chemistry MCQ #478

The product of the reaction between propanone and 2,4-dinitrophenylhydrazine is?

engineering chemistry MCQ #478

  1. Question 1

    Q1. The product of the reaction between propanone and 2,4-dinitrophenylhydrazine is?

    • A) Hydrazone
    • B) Oxime
    • C) 2,4-Dinitrophenylhydrazone
    • D) Semicarbazone

    Answer: 2,4-Dinitrophenylhydrazone

    Explanation: 2,4-Dinitrophenylhydrazine reacts with ketones to form 2,4-dinitrophenylhydrazones; a characteristic test for carbonyl compounds.