MDCAT Chemistry MCQ #437

While identifying alcohols in an industrial lab, a chemist finds that only one primary alcohol gives a positive iodoform test. Identify it.

MDCAT Chemistry MCQ #437

  1. Question 1

    Q1. While identifying alcohols in an industrial lab, a chemist finds that only one primary alcohol gives a positive iodoform test. Identify it.

    • A) Ethanol
    • B) Methanol
    • C) Propan-1-ol
    • D) Butan-1-ol

    Answer: Ethanol

    Explanation: Ethanol is the only primary alcohol that gives a positive iodoform test because it is oxidized to acetaldehyde, a methyl carbonyl.