MDCAT Chemistry MCQ #581

A student reacts methyl magnesium bromide with solid carbon dioxide in dry ether, followed by dilute HCl hydrolysis. What is the final organic product?

MDCAT Chemistry MCQ #581

  1. Question 1

    Q1. A student reacts methyl magnesium bromide with solid carbon dioxide in dry ether, followed by dilute HCl hydrolysis. What is the final organic product?

    • A) Ethanoic acid
    • B) Propanoic acid
    • C) Methanoic acid
    • D) Propanone

    Answer: Ethanoic acid

    Explanation: Grignard reagents react with dry ice (CO2) followed by hydrolysis to produce carboxylic acids with one additional carbon atom.