5A Explain which of the following statements are true and which are false. i. N,N'-dicyclohexylurea (DCU) is the dehydrating reagent that converts a carboxylic acid to the corresponding anhydride. ii. The fact that carbonyl compounds have a lower boiling point than alcohols with the same C atoms is because the molecular dipole moment of carbonyl compounds is less than that of alcohols. iii. 3-Methylbut-2-en-2-ol is the only tautomeric structure of 3- methylbutan-2-one.

5A Explain which of the following statements are true and which are false. i. N,N'-dicyclohexylurea (DCU) is the dehydrating reagent that converts a carboxylic acid to the corresponding anhydride. ii. The fact that carbonyl compounds have a lower boiling point than alcohols with the same C atoms is because the molecular dipole moment of carbonyl compounds is less than that of alcohols. iii. 3-Methylbut-2-en-2-ol is the only tautomeric structure of 3- methylbutan-2-one.

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter17: Aldehydes And Ketones

Section: Chapter Questions

Problem 17.39P

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