Matc NATSCI-186 Unit 4 Quiz - Functional Groups (Part 1)

Matc NATSCI-186 Unit 4 Quiz - Functional Groups (Part 1)  

QUESTION 1 Is this a primary, secondary, or tertiary alcohol?

Secondary

Primary

tertiary

 

QUESTION 2 Which of the following compounds does NOT contain a carbonyl group?

A

B

C

b and c

none of them

a and b

 

QUESTION 3 Which of the following compounds is the most soluble in water?

OHCH2CH2CH2CH2CH2OH

OHCH3CH2OCH2CH2CH3

CH3CH2CH2CH2CH2OH

CH3CH2CH2CH2CH3

 

QUESTION 4 What is the organic family this compound belongs to?

CH3CH2COCH2CH3

ether

ketone

aldehyde

thiol

 

QUESTION 5 Are these molecules the same?

CH3CH2CH2CH(OH)CH3    and      CH3CH(OH)CH2CH2CH3

Yes

 No

 

QUESTION 6 Which molecule(s) contain(s) ether functional group?

a.

c

a and b

none of them

a

b

b and c

 

QUESTION 7 Which molecule(s) contain(s) ketone functional group?

b

a and b

none of them

c

b and c

a

 

QUESTION 8 What is the name of this compound?

phenol

glycerol

cyclohexanol

cyclopentanol

 

QUESTION 9 Alkanes have melting points that are _________ compared to other organic compounds.

high

relatively reproducible

similar when

low

 

QUESTION 10 Identify all functional groups present in the following molecule:

amine

ether

alcohol (phenol)

aromatic

amide

ester

 

QUESTION 11 Identify all functional groups present in the following molecule:

cycloalkene

alkyne

ether

alkene

aldehyde

ketone

 

QUESTION 12 The carboxyl functional group is found in all ketones.

 True

 False

 

QUESTION 13 When ethanol (CH3CH2OH) is ingested, it is oxidized in the liver first to acetaldehyde by alcohol dehydrogenase, and then to acetic acid by aldehyde dehydrogenase.

 True

 False

 

QUESTION 14 Ethers are organic compounds that have two alkyl groups bonded to an oxygen atom.

 True

 False