AMINES

Which of the following is not a primary amine?

• Diethylamine

• 3-Hexylamine

• Cyclohexylamine

• 1-Butylamine

Which statement about the reaction of 1-bromobutane and NH₃ is incorrect?

• The reaction may lead to the formation of a quaternary ammonium salt

• The reaction initially gives a primary amine

• The reaction is a nucleophilic substitution

• The reaction specifically gives a primary amine

Which of the following amines do you expect to have the highest boiling point?

• Triethyl amine

• methyl amine

• dimethyl amine

• diethyl amine

Which one among the important property of Zwitter ion

• has a plus and minus charge in the structure

• Its a dipolar ion

• melting and Boiling point is lower

• amino acids exist as zwitter ions

Which one among the following is a strongest base

• methyl amine

• Ammonia

• Phenyl amine

Which is the correct arrangement of compounds based on decreasing order of K_b value

• methyl amine > ammonia > phenyl amine

• Phenyl amine > ammonia > methyl amine

• Ammonia > phenyl amine > methyl amine

Which of the following amines do you expect to have the highest boiling point?

• Triethyl amine

• methyl amine

• dimethyl amine

• diethyl amine

Amines can be prepared from the following reactions except ______

• reduction of nitriles

• reduction of amides

• reduction of nitro compounds

• reduction of carboxylic acids

Hinsberg Reagent is

• Benzenesulphonyl trichloride

• Benzenesulphonyl fluoride

• Benzenesulphonyl diachloride

• Benzenesulphonyl chloride

Aniline can be converted into phenyl iso cyanide by

• Hinsberg Reagent

• Carbylamine Reagent

• Iodoform

• CU/HCL