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Chapter 12 Quiz: CHEM 202, Summer WORLD

Question 1

Identify the following as a primary, secondary, tertiary, or quaternary amine.

primary

secondary

tertiary

quaternary

Question 2

What is the name of the following compound?

cyclopentylamine

quinoline

pyridine

aniline

Question 3

What is the name of the following compound?

4­bromo­2­ethylaniline

3­bromo­1­ethylaniline

m­bromo­2­ethylaniline

m­bromoethylaniline

Question 4

What is the name of the following compound?

5­aminopent­2­one

1­aminopent­4­one

2­carboxylpent­5­amide

4­carboxylpentamide

Question 5

What is the name of the following compound?

N­ethylcyclopentylamine

2­ethylpentylamine

N­cyclopentylethylamine

N­ethylpentylamine

Question 6

What is the common name for the structure below?

quinoline

indole

pyrimidine

pyridine

Question 7

Use Table 12.1 to determine which of the compounds below is the weakest base.

Dimethylamine

Aniline

Ammonia

Pyridine

Question 8

Use Table 12.1 to determine which of the compounds below is the strongest base.

Ethylamine

Aniline

Ammonia

Methylamine

Question 9

Use Table 12.1 to determine which of the compounds below would form the weakest

conjugate acid.

Ammonia

Triethylamine

Methylamine

Diethylamine

Question 10

Which of the following statements is not true regarding basicity of amines?

The stronger the base, the smaller the pKa of the conjugate acid

The stronger the base, the more likely an amine is to donate electrons according to Lewis

The stronger the base, the more likely an amine is to accept a hydrogen molecule according to Bronsted­Lowry

Question 11

Which of the following statements about amines is not correct?

Amines are both basic and nucleophilic.

The nitrogen atom of an amine is sp3 hybridized.

Alkylamines are generally weaker bases then Arylamines

Synthesis of amines occurs via an SN2 reaction.

Question 12

Will hydrogen bonds be present in a solution of N­methylpropylamine?

Yes

No

Question 13

What reagent(s) are necessary to carry out the following reaction?

SOCl2 then NH3

LiAlH4

H2, Pt

NH3, H2, Ni

Question 14

What reagent(s) are necessary to carry out the following reaction?

SOCl2 then NH3

LiAlH4

H2, Pt

NH , H , Ni