MATC NATSCI-186 Unit 4 Quiz - Functional Groups Part 1

 

QUESTION 1

1.  

Is this a primary, secondary, or tertiary alcohol?

 

		secondary
		primary
		tertiary

3 points   

QUESTION 2

1. Which of the following compounds does NOT contain a carbonyl group?

 

		a
		b
		c
		b and c
		none of them
		a and b

10 points   

QUESTION 3

1. Which of the following compounds is the most soluble in water?

		OHCH2CH2CH2CH2CH2OH
		OHCH3CH2OCH2CH2CH3
		CH3CH2CH2CH2CH2OH
		CH3CH2CH2CH2CH3

5 points   

QUESTION 4

1. What is the organic family this compound belongs to?

CH3CH2COCH2CH3 

		ether
		ketone
		aldehyde
		thiol

10 points   

QUESTION 5

1. Are these molecules the same?

CH3CH2CH2CH(OH)CH3    and      CH3CH(OH)CH2CH2CH3

 Yes

 No

10 points   

QUESTION 6

1. Which molecule(s) contain(s) ether functional group?

a. 

 

		c
		a and b
		none of them
		a
		b
		b and c

10 points   

QUESTION 7

1. Which molecule(s) contain(s) ketone functional group?

 

		b
		a and b
		none of them
		c
		b and c
		a

10 points   

QUESTION 8

1. What is the name of this compound?

 

		phenol
		glycerol
		cyclohexanol
		cyclopentanol

5 points   

QUESTION 9

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

		high
		relatively reproducible
		similar when
		low

3 points   

QUESTION 10

1. Identify all functional groups present in the following molecule:

 

		amine
		ether
		alcohol (phenol)
		aromatic
		amide
		ester

15 points   

QUESTION 11

1. Identify all functional groups present in the following molecule:

 

		cycloalkene
		alkyne
		ether
		alkene
		aldehyde
		ketone

15 points   

QUESTION 12

1. The carboxyl functional group is found in all ketones.

 True

 False

3 points   

QUESTION 13

1. 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

3 points   

QUESTION 14

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

 True

 False