Question 1

Provide the bond-line structure of (2E,5E)-2,5-octadiene.

Accepted Answer

The answer of Provide the bond-line structure of (2E,5E)-2,5-octadiene....

Question 2

What is the approximate value of the C-C-C bond angle in propene?

Accepted Answer

A)   90 °\degree° 
B)   109 °\degree° 
C)   120 °\degree° 
D)   180 °\degree°E) B) and C)
F) A) and D)

Question 3

What is the IUPAC name of the following compound?

Accepted Answer

(2E,4Z)-2,...

Question 4

What is the IUPAC name of the following compound?

Accepted Answer

A)   bicyclo[6.2]oct-2-ene
B)   bicyclo[4.4.4]oct-2-ene
C)   bicyclo[2.2.2]-2-octene
D)   bicyclo[2.2]-2-octeneE) A) and B)
F) A) and C)

Question 5

What types of units make up terpenes?

Accepted Answer

A)   isoprene
B)   propene
C)   vitamin A
D)   pentadieneE) B) and C)
F) A) and D)

Question 6

How many constitutional isomeric alkenes are there with the formula C6H12?

Accepted Answer

A)   9
B)   11
C)   12
D)   13E) B) and C)
F) A) and B)

Question 7

What is the index of hydrogen deficiency of a compound with a molecular formula of C6H8?

Accepted Answer

A)   0
B)   1
C)   2
D)   3E) All of the above
F) A) and B)

Question 8

Which of the following does not correspond to a molecular formula of a neutral compound?

Accepted Answer

A)   C5H5Br
B)   C5H7Cl2
C)   C5H5Br3
D)   C5H8Cl4E) A) and C)
F) A) and B)

Question 9

Which of the following compounds is most reactive (least stable) ?

Accepted Answer

A)   (Z) -cycloheptene
B)   (
E)  -cycloheptene
C)   (Z) -cyclooctene
D)   (
E)  -cycloocteneE) B) and C)
F) A) and C)

Question 10

What is the index of hydrogen deficiency of a compound with a molecular formula of C5H9Br?

Accepted Answer

A)   0
B)   1
C)   2
D)   3E) A) and C)
F) C) and D)

Question 11

How many isomers of 1,3,5-heptatriene exist?

Accepted Answer

A)   1
B)   2
C)   4
D)   8E) All of the above
F) B) and C)

Question 12

What is the value of the index of hydrogen deficiency of a molecule with the formula C9H10?

Accepted Answer

Question 13

What is the IUPAC name of the following compound?

Accepted Answer

(2Z,5Z)-2,...

Question 14

Which is the correct assignment of the names of the following compounds?

Accepted Answer

A)   1 = ethylene; 2 = isobutylene; 3 = isoprene
B)   1 = acetylene; 2 = isoprene; 3 = isobutylene
C)   1 = ethylene; 2 = isoprene; 3 = isobutylene
D)   1 = acetylene; 2 = isobutylene; 3 = isopreneE) All of the above
F) C) and D)

Question 15

What is the IUPAC name of the following compound?

Accepted Answer

(Z)-5-meth...

Question 16

What is the approximate value of the length of the carbon-carbon bond in ethene?

Accepted Answer

A)   121 pm
B)   134 pm
C)   142 pm
D)   154 pmE) A) and D)
F) B) and C)

Question 17

What is the name of the following compound?

Accepted Answer

A)   vinylcyclohexane
B)   allylcyclohexane
C)   methylenecyclohexane
D)   propargylcyclohexaneE) B) and C)
F) All of the above

Question 18

What is the IUPAC name of the following compound?

Accepted Answer

(E)-3-meth...

Question 19

Provide the bond-line structure of (E)-3-chloro-3-hexene.

Accepted Answer

The answer of Provide the bond-line structure of (E)-3-chloro-3-hexene....

Question 20

Which of the following substituents has the highest priority according to the Cahn-Ingold-Prelog system used in assigning E and Z configurations of carbon-carbon double bonds?

Accepted Answer

A)   -CH(CH3) 2
B)   -CH2OCH3
C)   -CH2CH3
D)   -CH2BrE) A) and B)
F) A) and C)

Exam 5: Alkenes: Bonding, Nomenclature, and Properties

What is the approximate value of the length of the carbon-carbon bond in ethene?

Correct AnswerverifiedShow Answer

What is the IUPAC name of the following compound?

Correct AnswerverifiedShow Answer

What is the IUPAC name of the following compound?

Correct Answerverified(2E,4Z)-2,...View AnswerShow Answer

What is the IUPAC name of the following compound?

Correct Answerverified(E)-3-meth...View AnswerShow Answer

Provide the bond-line structure of (2E,5E)-2,5-octadiene.

Correct AnswerverifiedShow Answer

What is the IUPAC name of the following compound?

Correct Answerverified(2Z,5Z)-2,...View AnswerShow Answer

How many constitutional isomeric alkenes are there with the formula C6H12?

Correct AnswerverifiedShow Answer

What is the IUPAC name of the following compound?

Correct Answerverified(Z)-5-meth...View AnswerShow Answer

What is the name of the following compound?

Correct AnswerverifiedShow Answer

How many isomers of 1,3,5-heptatriene exist?

Correct AnswerverifiedShow Answer

What is the approximate value of the C-C-C bond angle in propene?

Correct AnswerverifiedShow Answer

What is the index of hydrogen deficiency of a compound with a molecular formula of C6H8?

Correct AnswerverifiedShow Answer

Which is the correct assignment of the names of the following compounds?

Correct AnswerverifiedShow Answer

Which of the following substituents has the highest priority according to the Cahn-Ingold-Prelog system used in assigning E and Z configurations of carbon-carbon double bonds?

Correct AnswerverifiedShow Answer

What is the index of hydrogen deficiency of a compound with a molecular formula of C5H9Br?

Correct AnswerverifiedShow Answer

What types of units make up terpenes?

Correct AnswerverifiedShow Answer

Provide the bond-line structure of (E)-3-chloro-3-hexene.

Correct AnswerverifiedShow Answer

Which of the following does not correspond to a molecular formula of a neutral compound?

Correct AnswerverifiedShow Answer

What is the value of the index of hydrogen deficiency of a molecule with the formula C9H10?

Correct AnswerverifiedShow Answer

Which of the following compounds is most reactive (least stable) ?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
(2E,4Z)-2,...
View Answer

Correct Answer
verified
(E)-3-meth...
View Answer

Correct Answer
verified

Correct Answer
verified
(2Z,5Z)-2,...
View Answer

How many constitutional isomeric alkenes are there with the formula C₆H₁₂?

Correct Answer
verified

Correct Answer
verified
(Z)-5-meth...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

What is the index of hydrogen deficiency of a compound with a molecular formula of C₆H₈?

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

What is the index of hydrogen deficiency of a compound with a molecular formula of C₅H₉Br?

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

What is the value of the index of hydrogen deficiency of a molecule with the formula C₉H₁₀?

Correct Answer
verified

Correct Answer
verified