Question 1

Which of the following structures is cyclopentane?

Accepted Answer

A)   
B)   
C)   
D)    A

Question 2

Draw the general structure for an aldehyde.

Accepted Answer

The answer of Draw the general structure for an aldehyde....

Question 3

A molecule that has both polar and nonpolar parts is said to be:

Accepted Answer

A)  an isomer
B)  amphipathic
C)  an enantiomer
D)  hydrophobic B

Question 4

Which of these functional groups is a phenol?

Accepted Answer

A)   
B)   
C)   
D)

Question 5

Which of the following is cis-2,3-dichloro-2-butene?

Accepted Answer

A)   
B)   
C)   
D)

Question 6

How many carbon atoms are in a butane molecule?

Accepted Answer

A)  3
B)  4
C)  5
D)  7

Question 7

Identify the chiral carbon atom in carvone:

Accepted Answer

The answer of Identify the chiral carbon atom in carvone:
...

Question 8

Which of these molecules is saturated?

Accepted Answer

A)   
B)   
C)   
D)

Question 9

Which of these molecules is not an isomer of the others?

Accepted Answer

A)   
B)   
C)   
D)

Question 10

This molecule contains 1 chiral center.

Accepted Answer

A) True 
 B)False

Question 11

Which of the following compounds is the enantiomer of:

Accepted Answer

A)   
B)   
C)   
D)

Question 12

How many stereoisomers are possible for:

Accepted Answer

A)  1
B)  2
C)  4
D)  8

Question 13

How many chiral carbon atoms are in this molecule?

Accepted Answer

A)  0
B)  1
C)  2
D)  3

Question 14

Which of the following fatty acids is an essential fatty acid?

Accepted Answer

A)  Oleic acid
B)  Arachidonic acid
C)  Linoleic acid
D)  Stearic acid

Question 15

?-Linoleic acid contains 20 carbon atoms.

Accepted Answer

A) True 
 B)False

Question 16

The molecule cycloheptane contains sixteen H atoms.

Accepted Answer

A) True 
 B)False

Question 17

The fatty acid that contains 2 double bonds is:

Accepted Answer

A)  oleic acid
B)  palmitic acid
C)  linoleic acid
D)  stearic acid

Question 18

Which of the following is the structure of oleic acid?

Accepted Answer

A)  CH3(CH2) 12COOH
B)  CH3(CH2) 7CH=CH(CH2) 7COOH
C)  CH3(CH2) 4CH=CHCH2CH=CH(CH2) 7COOH
D)  CH3(CH2) 14COOH

Question 19

Draw the structure of [18:2], ω-6 linoleic acid.

Accepted Answer

The answer of Draw the structure of [18:2], ω-6 linoleic...

Question 20

Write the molecular formulas for the following hydrocarbons.
A)Nonane
B)Decane
C)Cyclobutane
D)Cycloheptane
E)Octane

Accepted Answer

The answer of Write the molecular formulas for the following...

Exam 4: Introduction to Organic Compounds

Which of the following structures is cyclopentane?

Draw the general structure for an aldehyde.

A molecule that has both polar and nonpolar parts is said to be:

Which of these functional groups is a phenol?

Which of the following is cis-2,3-dichloro-2-butene?

How many carbon atoms are in a butane molecule?

Identify the chiral carbon atom in carvone:

Which of these molecules is saturated?

Which of these molecules is not an isomer of the others?

This molecule contains 1 chiral center.

Which of the following compounds is the enantiomer of:

How many stereoisomers are possible for:

How many chiral carbon atoms are in this molecule?

Which of the following fatty acids is an essential fatty acid?

?-Linoleic acid contains 20 carbon atoms.

The molecule cycloheptane contains sixteen H atoms.

The fatty acid that contains 2 double bonds is:

Which of the following is the structure of oleic acid?

Draw the structure of [18:2], ω-6 linoleic acid.

Write the molecular formulas for the following hydrocarbons. A)Nonane B)Decane C)Cyclobutane D)Cycloheptane E)Octane