Aldehydes Ketones and Carboxylic AcidshardMCQ SINGLE⭐ Must-Do

The dry distillation of the calcium salt of Adipic acid (Hexanedioic acid) results in intramolecularAldehydes Ketones and Carboxylic Acids Chemistry Question

Question

The dry distillation of the calcium salt of Adipic acid (Hexanedioic acid) results in intramolecular ring closure. What is the main cyclic organic product formed?

Answer: B

💡 Solution & Explanation

Calcium salts of dicarboxylic acids undergo dry distillation losing $CaCO_3$. Adipic acid is a 6-carbon chain; losing one carbon yields the highly stable 5-membered cyclic ketone, cyclopentanone.

💬
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes
Ask on WhatsApp →

Practice 22,000+ questions like this

AI-adaptive practice, video lectures, and full IChO (Chemistry Olympiad) content — all in one place.

JEE Advanced · JEE Mains · NEET · IChO · AP Chemistry