engineering chemistry MCQ #535

The reaction of aldehydes with Fehling's solution produces

engineering chemistry MCQ #535

  1. Question 1

    Q1. The reaction of aldehydes with Fehling's solution produces

    • A) Cu2O
    • B) CuO
    • C) Cu
    • D) Cu(OH)2

    Answer: Cu2O

    Explanation: Fehling's solution oxidizes aldehydes to carboxylates, reducing Cu2+ to Cu2O, a red precipitate.