When propyne is treated with dilute H2SO4 in presence of HgSO4 the major product will be:
Correct answer: C. Acetone
- A. Propanal
- B. Propyl hydrogen sulfate
- C. Acetone
- D. Propanol
Explanation
When propyne is treated with acidified HgSO4, the major product formed is acetone (Propanone). This is because alkynes (except Ethyne) typically form ketones under these conditions. Propanal, Propyl hydrogen sulfate, and Propanol are incorrect because alkynes react with acidified HgSO4 to form ketones, not aldehydes, sulfates, or alcohols.
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About Alkynes
Alkynes are unsaturated hydrocarbons containing a carbon-carbon triple bond, with sp-hybridised carbon atoms and a linear arrangement around the bond. The content includes nomenclature, preparation, acidity of terminal alkynes, and addition reactions with hydrogen, halogens, hydrogen halides and water, as well as oxidation.
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