Answer number 31 to 35 only. Give the correct answer. What is the other term for cyclic amides?what is the other ferm for cyclic amides?heterocyclic and aromatic amine?Which of the following is an example of a33. Liquid amines with higher molecular weight havestrong odors comparable wáth what?lactamB lactamB.C. Y lactamsD. quaternary amideA.raw fishB.skunkC. garlicD. onion34. What is the pH of lower mdlecular weight amines?A) PyrrolidineB. PhenylamineС. РуridineD. IndolineA. strong baseB. weak baseC. strong acidD. weak acidt Which of the following IUPAC names and commonnames of amides are correctly paired?A. Methanamide : FormylamineB. Ethanamide : AcetylamideC. Propanamide : PropionamideD. Butanamine : Butanamide35. What will happen if pentylamine is mixed with water?a precipitate will formit will form two layersC. itwill form a homogenous solutionD. gas will be producedA.В.2 What class of compounds form carboxylic acid onhydrolysis?A. amineВ.amideC. thiolD. thioetherCS Scanned with CamScanner

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* What is the other term for cyclic amides? 33. Liquid amines with higher molecular weight have lactam strong odors comparable with what? A. raw fish Blactam C. Y lactams D. quaternary amide В. skunk C. garlic D. onion which of the following is an example of a heterocyclic and aromatic amine? Pyrrolidine B. Phenylamine C. Pyridine D. Indoline 34. What is the pH of lower molecular weight amines? A. strong base weak base В. C. strong acid D. weak acid Which of the following IUPAC names and common names of amides are correctly paired? A. Methanamide : Formylamine B. Ethanamide : Acetylamide C. Propanamide : Propionamide D. Butanamine : Butanamide 35. What will happen if pentylamine is mixed with water? A. a precipitate will form B. it will form two layers C. it will form a homogenous solution D. gas will be produced What class of compounds form carboxylic acid on hydrolysis? A. amine В. amide C. thiol D. thioether

* What is the other term for cyclic amides? 33. Liquid amines with higher molecular weight have lactam strong odors comparable with what? A. raw fish Blactam C. Y lactams D. quaternary amide В. skunk C. garlic D. onion which of the following is an example of a heterocyclic and aromatic amine? Pyrrolidine B. Phenylamine C. Pyridine D. Indoline 34. What is the pH of lower molecular weight amines? A. strong base weak base В. C. strong acid D. weak acid Which of the following IUPAC names and common names of amides are correctly paired? A. Methanamide : Formylamine B. Ethanamide : Acetylamide C. Propanamide : Propionamide D. Butanamine : Butanamide 35. What will happen if pentylamine is mixed with water? A. a precipitate will form B. it will form two layers C. it will form a homogenous solution D. gas will be produced What class of compounds form carboxylic acid on hydrolysis? A. amine В. amide C. thiol D. thioether

Chemistry for Today: General, Organic, and Biochemistry

9th Edition

ISBN:9781305960060

Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Chapter16: Amines And Amides

Section: Chapter Questions

Problem 16.66E

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Similar questions

a. Explain the effect of acid on the solubility of the water-insoluble amines.
Although penicillin G has two amide functional groups, one is much more reactive than the other. Which amide is more reactive and why?
-sopropyl pro-pylamine -tripopylamine -benzylmethylamine -benzyldimethylamine -propylamine -trimethylamine -ethylisopropylmethylamine. Question: From the mentioned above which amines are in (a.) primary amines, (b.) secondary amines, and (c) tertiary amines?
Although penicillin G has two amide functional groups, one is muchmore reactive than the other. Which amide is more reactive and why?
Which of the following is TRUE about the Hinsberg’s Test? a. The test will give a positive result for all amines. b. Secondary amines produce sulfonamides that are insoluble in aqueous alkali. c. Tertiary amines produce sulfonamides that are insoluble in aqueous alkali. d. Primary amines produce sulfonamides that are insoluble in aqueous alkali.
Which type of amine is (s)-methamphetamine? a) a primary aliphatic amine b) a primary aromatic amine c) a secondary aliphatic amine d) a secondary aromatic amine
Why is reductive amination a popular choice for the synthesis of amines? What are some other methods for the synthesis of amines?
Which statements are TRUE?I. Tertiary amines have lower BP than primary and secondary amines.II. Tertiary amines has no possibility for hydrogen bonding.III. Tertiary amines has a high-molecular mass as hydrogen bonding occurs
a.Primary amides tend to exist as dimers in the solid and liquid state. b.Dimethylacetamide, CH3CON(CH3)2 has a higher boiling point than acetamide. c.Nitrile is often classified as an acid derivative because it is hydrolyzed to a -COOH. d.Esters have lower boiling points than ketones of comparable molecular masses. Whice are correct?
Which type of amine is phentermine? a) a primary aliphatic amine b) a primary aromatic amine c) a tertiary aliphatic amine d) a tertiary aromatic amine
Compare N-methylacetamide with its amide isomers propanamide and N,N-dimethylformamide. Which do you predict has the highest boiling point? The lowest?
1. What allows some organic compounds to be soluble in water? 2. If two solutions are insoluble with each other, describe how a mixture of the two solutions would appear. 3. Explain the saying “like dissolves like” 4. What is the trend in solubility for alcohols in water as the number of carbons in the parent chain increases. Explain this trend? 5. Which of the following would be the most soluble and least soluble in water Primary amines, secondary amines, tertiary amines. Explain your reasoning. 6. Would you expect an alcohol with a 20-carbon parent chain to be soluble or insoluble in oil? Why?