Question 1

Alkyl halides are distinguished by the fact that at least one hydrogen atom in a hydrocarbon has been replaced by a(n)

Accepted Answer

A)  alkyl group. 
B)  OH group. 
C)  halogen atom. 
D)  oxygen atom. 
E)  CH3 group. 
A)  alkyl group. 
B)  OH group. 
C)  halogen atom. 
D)  oxygen atom. 
E)  CH3 group. C

Question 2

We get sucrose and water if we chemically combine

Accepted Answer

A)  fructose and maltose. 
B)  glucose and fructose. 
C)  maltose and lactose. 
D)  glucose and lactose. 
A)  fructose and maltose. 
B)  glucose and fructose. 
C)  maltose and lactose. 
D)  glucose and lactose. B

Question 3

Another name for glucose is

Accepted Answer

A)  dextrose. 
B)  malt sugar. 
C)  sucrose. 
D)  lactose. 
A)  dextrose. 
B)  malt sugar. 
C)  sucrose. 
D)  lactose. A

Question 4

Which organic compound is represented by a triangle?

Accepted Answer

A)  Trianol 
B)  Cyclopropane 
C)  Benzene 
D)  Cyclobutane 
E)  Methane 
A)  Trianol 
B)  Cyclopropane 
C)  Benzene 
D)  Cyclobutane 
E)  Methane

Question 5

The study of compounds that contain carbon is called

Accepted Answer

A)  biochemistry. 
B)  inorganic chemistry. 
C)  polymer chemistry. 
D)  organic chemistry. 
E)  physics. 
A)  biochemistry. 
B)  inorganic chemistry. 
C)  polymer chemistry. 
D)  organic chemistry. 
E)  physics.

Question 6

How many constitutional isomers that are dibromopropanes exist?

Accepted Answer

A)  5 
B)  4 
C)  7 
D)  3 
E)  6 
A)  5 
B)  4 
C)  7 
D)  3 
E)  6

Question 7

Polypropylene forms from the monomer CH3CH=CH2.Show the structure of the polymer,in the usual "bracket" format.

Accepted Answer

Question 8

Which of the following is not a carbohydrate?

Accepted Answer

A)  Maltose 
B)  Glucose 
C)  Fructose 
D)  Glyceryl tristearate 
A)  Maltose 
B)  Glucose 
C)  Fructose 
D)  Glyceryl tristearate

Question 9

Which compound has three hydroxyl groups?

Accepted Answer

A)  Ethylene glycol 
B)  Ethanol 
C)  Cholesterol 
D)  Glycerol 
A)  Ethylene glycol 
B)  Ethanol 
C)  Cholesterol 
D)  Glycerol

Question 10

Draw the two structural isomers for propanol.

Accepted Answer

CH₃CH₂CH₂OH a

Question 11

Hydrocarbons with the general formula CnH2n+2 are called ______________.

Accepted Answer

Question 12

C3H4 is an example of a(n)

Accepted Answer

A)  aromatic. 
B)  alkene. 
C)  alkyne. 
D)  alkane. 
E)  cycloalkane 
A)  aromatic. 
B)  alkene. 
C)  alkyne. 
D)  alkane. 
E)  cycloalkane

Question 13

Draw the structural formula for methyl alcohol.

Accepted Answer

The answer of Draw the structural formula for methyl alcohol....

Question 14

The most common aromatic hydrocarbon is a clear,colorless liquid named

Accepted Answer

A)  naphthalene. 
B)  hexane. 
C)  benzene. 
D)  ethanol. 
E)  methane. 
A)  naphthalene. 
B)  hexane. 
C)  benzene. 
D)  ethanol. 
E)  methane.

Question 15

The general formula R-NH2 is that of

Accepted Answer

A)  an amine. 
B)  an alkyl halide. 
C)  an alcohol. 
D)  none of these 
A)  an amine. 
B)  an alkyl halide. 
C)  an alcohol. 
D)  none of these

Question 16

Which of the following atoms normally has one covalent bond to it?

Accepted Answer

A)  At 
B)  Se 
C)  Si 
D)  P 
E)  Ne 
A)  At 
B)  Se 
C)  Si 
D)  P 
E)  Ne

Question 17

If a hydrocarbon is not aliphatic,it is ______________.

Accepted Answer

The answer of If a hydrocarbon is not aliphatic,it is...

Question 18

Which alcohol is used in beverages?

Accepted Answer

A)  2-Propanol 
B)  Ethylene glycol 
C)  Ethanol 
D)  Methanol 
A)  2-Propanol 
B)  Ethylene glycol 
C)  Ethanol 
D)  Methanol

Question 19

A monomer may be repeated many times in the formation of a chainlike molecule called a(n)______________.

Accepted Answer

The answer of A monomer may be repeated many times...

Question 20

Which of the following could be the molecular formula for an alkane?

Accepted Answer

A)  C4H4 
B)  C7H14 
C)  C3H5 
D)  C9H16 
E)  C5H12 
A)  C4H4 
B)  C7H14 
C)  C3H5 
D)  C9H16 
E)  C5H12

Exam 14: Organic Chemistry

Alkyl halides are distinguished by the fact that at least one hydrogen atom in a hydrocarbon has been replaced by a(n)

We get sucrose and water if we chemically combine

Another name for glucose is

Which organic compound is represented by a triangle?

The study of compounds that contain carbon is called

How many constitutional isomers that are dibromopropanes exist?

Polypropylene forms from the monomer CH3CH=CH2.Show the structure of the polymer,in the usual "bracket" format.

Which of the following is not a carbohydrate?

Which compound has three hydroxyl groups?

Draw the two structural isomers for propanol.

Hydrocarbons with the general formula CnH2n+2 are called ______________.

C3H4 is an example of a(n)

Draw the structural formula for methyl alcohol.

The most common aromatic hydrocarbon is a clear,colorless liquid named

The general formula R-NH2 is that of

Which of the following atoms normally has one covalent bond to it?

If a hydrocarbon is not aliphatic,it is ______________.

Which alcohol is used in beverages?

A monomer may be repeated many times in the formation of a chainlike molecule called a(n)______________.

Which of the following could be the molecular formula for an alkane?

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Polypropylene forms from the monomer CH₃CH=CH₂.Show the structure of the polymer,in the usual "bracket" format.

Hydrocarbons with the general formula C_nH₂_n₊₂ are called ______________.

C₃H₄ is an example of a(n)

The general formula R-NH₂ is that of