Target Exam

CUET

Subject

Chemistry

Chapter

Organic: Aldehydes, Ketones and Carboxylic Acids

Question:

Addition of water to alkynes occurs in acidic medium and in the presence of Hg2+ ions as a catalyst. Which of the following products will be formed on addition of water to but-1-yne under these conditions? 

Options:

CH3CH2CH2CHO

CH3CH2COCH3

CH3CH2COOH + CO2

CH3COOH + HCHO

Correct Answer:

CH3CH2COCH3

Explanation: