Question 1

What is the molecular geometry of the underlined carbon atom in the following compound,   ?

Accepted Answer

A) tetrahedral 
B) trigonal planar 
C) linear 
D) bent 
E) none of the above 
A) tetrahedral 
B) trigonal planar 
C) linear 
D) bent 
E) none of the above

Question 2

Which is the name of     ?

Accepted Answer

A) n-butane 
B) n-hexane 
C) n-heptane 
D) n-pentane 
E) all of the above 
A) n-butane 
B) n-hexane 
C) n-heptane 
D) n-pentane 
E) all of the above

Question 3

Name the following compound:

Accepted Answer

A) butyl ethyl ether 
B) hexyl ether 
C) ethyl butylone 
D) 2-hexone 
A) butyl ethyl ether 
B) hexyl ether 
C) ethyl butylone 
D) 2-hexone

Question 4

An open -chain (noncyclic)hydrocarbon will always have exactly twice as many hydrogen atoms as carbon atoms.

Accepted Answer

A) True 
 B)False

Question 5

Even though the aromatic ring of the compound benzene can be drawn with alternating single and double bonds,all the carbon to carbon bonds are the same.

Accepted Answer

A) True 
 B)False

Question 6

Amines are:

Accepted Answer

A) organic compounds containing nitrogen. 
B) known for their awful odors. 
C) named according to the hydrocarbon groups attached to nitrogen. 
D) based on NH3 with hydrogen groups being replaced by alkyl groups. 
E) all of the above 
A) organic compounds containing nitrogen. 
B) known for their awful odors. 
C) named according to the hydrocarbon groups attached to nitrogen. 
D) based on NH3 with hydrogen groups being replaced by alkyl groups. 
E) all of the above

Question 7

Hydrocarbons contain carbon,hydrogen and oxygen.

Accepted Answer

A) True 
 B)False

Question 8

Match between columns
                        Premises: ketone
butyl
isobutyl
carboxylic acid
isopropyl
sec-butyl
alcohol
ester
methyl
aldehyde
ethyl
propyl

Accepted Answer

The Answer of 11ec7916_e558_dbcc_a366_79ce3892d1a7_TB6110_11 and 11ec7917_a405_b994_a366_3322222756a0_TB6110_11 and 11ec7917_e2dd_862b_a366_e16d205e0522_TB6110_11 and 11ec7916_ee14_938d_a366_bb2cf69ccf02_TB6110_11 is...

Question 9

The reaction CH3CH3 + Br2 → CH3CH2Br + HBr would best be described as:

Accepted Answer

A) substitution. 
B) combustion. 
C) addition. 
D) hydrogenation. 
E) none of the above 
A) substitution. 
B) combustion. 
C) addition. 
D) hydrogenation. 
E) none of the above

Question 10

Alkynes are compounds with at least one triple bond.

Accepted Answer

A) True 
 B)False

Question 11

As the number of carbon atoms increases in n-alkanes,so does their boiling point.

Accepted Answer

A) True 
 B)False

Question 12

Name the following alkene: CH3 - CH = C - CH - CH3 | | CH3  CH3

Accepted Answer

A) 2-propyl-2-isobutene 
B) 1-propyl-2-butene 
C) 1,1,3-trimethyl-1-pentene 
D) 3,4-dimethyl-2-pentene 
E) none of the above 
A) 2-propyl-2-isobutene 
B) 1-propyl-2-butene 
C) 1,1,3-trimethyl-1-pentene 
D) 3,4-dimethyl-2-pentene 
E) none of the above

Question 13

Which of the following compounds will undergo an addition reaction?

Accepted Answer

A)      
B)      
C)      
D) all of the above 
E) none of the above 
A)      
B)      
C)      
D) all of the above 
E) none of the above

Question 14

Which compound below represents isopropyl alcohol?

Accepted Answer

A)   
B)   
C)   
D)   
E) none of the above 
A)   
B)   
C)   
D)   
E) none of the above

Question 15

An ethyl group can be symbolized as -CH3.

Accepted Answer

A) True 
 B)False

Question 16

R- OH is an ether functional group.

Accepted Answer

A) True 
 B)False

Question 17

The compound nonene would consist of how many carbon atoms?

Accepted Answer

A) zero 
B) nine 
C) one 
D) seven 
E) none of the above 
A) zero 
B) nine 
C) one 
D) seven 
E) none of the above

Question 18

Amines are nitrogen- containing organic compounds.

Accepted Answer

A) True 
 B)False

Question 19

Hydrocarbons are commonly used for:

Accepted Answer

A) fuel. 
B) wax. 
C) fabrics. 
D) plastics. 
E) all of the above 
A) fuel. 
B) wax. 
C) fabrics. 
D) plastics. 
E) all of the above

Question 20

An alkane would be considered a saturated compound.

Accepted Answer

A) True 
 B)False

What is the molecular geometry of the underlined carbon atom in the following compound, ?

Which is the name of ?

Name the following compound:

An open -chain (noncyclic)hydrocarbon will always have exactly twice as many hydrogen atoms as carbon atoms.

Even though the aromatic ring of the compound benzene can be drawn with alternating single and double bonds,all the carbon to carbon bonds are the same.

Amines are:

Hydrocarbons contain carbon,hydrogen and oxygen.

The reaction CH₃CH₃ + Br₂ → CH₃CH₂Br + HBr would best be described as:

Alkynes are compounds with at least one triple bond.

As the number of carbon atoms increases in n-alkanes,so does their boiling point.

Name the following alkene: CH₃ - CH = C - CH - CH₃ | | CH₃ CH₃

Which of the following compounds will undergo an addition reaction?

Which compound below represents isopropyl alcohol?

An ethyl group can be symbolized as -CH₃.

R- OH is an ether functional group.

The compound nonene would consist of how many carbon atoms?

Amines are nitrogen- containing organic compounds.

Hydrocarbons are commonly used for:

An alkane would be considered a saturated compound.

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Exam 18: Organic Chemistry

What is the molecular geometry of the underlined carbon atom in the following compound, ?

Which is the name of ?

Name the following compound:

An open -chain (noncyclic)hydrocarbon will always have exactly twice as many hydrogen atoms as carbon atoms.

Even though the aromatic ring of the compound benzene can be drawn with alternating single and double bonds,all the carbon to carbon bonds are the same.

Amines are:

Hydrocarbons contain carbon,hydrogen and oxygen.

The reaction CH3CH3 + Br2 → CH3CH2Br + HBr would best be described as:

Alkynes are compounds with at least one triple bond.

As the number of carbon atoms increases in n-alkanes,so does their boiling point.

Name the following alkene: CH3 - CH = C - CH - CH3 | | CH3 CH3

Which of the following compounds will undergo an addition reaction?

Which compound below represents isopropyl alcohol?

An ethyl group can be symbolized as -CH3.

R- OH is an ether functional group.

The compound nonene would consist of how many carbon atoms?

Amines are nitrogen- containing organic compounds.

Hydrocarbons are commonly used for:

An alkane would be considered a saturated compound.

The Chemical World

Measurement and Problem Solving

Matter and Energy

Atoms and Elements

Molecules and Compounds

Chemical Composition

Chemical Reactions

Quantities in Chemical Reactions

Electrons in Atoms and the Periodic Table

Chemical Bonding

Gases

Liquids, solids, and Intermolecular Forces

Solutions

Acids and Bases

Chemical Equilibrium

Oxidation and Reduction

Radioactivity and Nuclear Chemistry

Biochemistry

Filters

The reaction CH₃CH₃ + Br₂ → CH₃CH₂Br + HBr would best be described as:

Name the following alkene: CH₃ - CH = C - CH - CH₃ | | CH₃ CH₃

An ethyl group can be symbolized as -CH₃.