Question 1

In organic molecules, a bromine atom will normally form how many bonds?

Accepted Answer

A)  2 
B)  3 
C)  4 
D)  1 
E)  0 
A)  2 
B)  3 
C)  4 
D)  1 
E)  0

Question 2

Triesters of long-chain acids with glycerol are called

Accepted Answer

A)  condensation polymers. 
B)  fats. 
C)  soaps. 
D)  synthetic detergents. 
A)  condensation polymers. 
B)  fats. 
C)  soaps. 
D)  synthetic detergents.

Question 3

Complete the equation: CH3CH = CH2+ H2→ ____________________

Accepted Answer

Question 4

1-Chlorobutane and 2-chlorobutane are

Accepted Answer

A)  isomers. 
B)  the same compound. 
C)  neither isomers nor the same compound. 
A)  isomers. 
B)  the same compound. 
C)  neither isomers nor the same compound.

Question 5

Addition polymers are formed from

Accepted Answer

A)  diacids only. 
B)  alkenes. 
C)  dialcohols only. 
D)  diacids and dialcohols together. 
A)  diacids only. 
B)  alkenes. 
C)  dialcohols only. 
D)  diacids and dialcohols together.

Question 6

Molecules of which monomer could, by themselves, form a condensation polymer?

Accepted Answer

A)  HO-CH2-CH2-NH2 
B)  H2N-CH2-COOH 
C)  HO-CH2-CH2-OH 
D)  HOOC-COOH 
A)  HO-CH2-CH2-NH2 
B)  H2N-CH2-COOH 
C)  HO-CH2-CH2-OH 
D)  HOOC-COOH

Question 7

The general formula ROH 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 8

In organic molecules, a fluorine atom will normally form how many bonds?

Accepted Answer

A)  2 
B)  3 
C)  4 
D)  1 
E)  0 
A)  2 
B)  3 
C)  4 
D)  1 
E)  0

Question 9

How many constitutional isomers that are dibromocyclopropanes exist?

Accepted Answer

A)  3 
B)  8 
C)  4 
D)  2 
E)  5 
A)  3 
B)  8 
C)  4 
D)  2 
E)  5

Question 10

The sodium salt of a fatty acid is known as a(n) ______________.

Accepted Answer

The answer of The sodium salt of a fatty acid...

Question 11

When cottonseed oil (a liquid) is hydrogenated, the solid fat called ______________ is obtained.

Accepted Answer

The answer of When cottonseed oil (a liquid) is hydrogenated,...

Question 12

Draw the structural formula for 2-pentene.

Accepted Answer

The answer of Draw the structural formula for 2-pentene....

Question 13

What organic compound is represented by a hexagon with a circle inside?

Accepted Answer

A)  Cyclohexane 
B)  Cycloheptane 
C)  Benzene 
D)  Ethanol 
E)  Methane 
A)  Cyclohexane 
B)  Cycloheptane 
C)  Benzene 
D)  Ethanol 
E)  Methane

Question 14

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

Accepted Answer

A)  C9H9 
B)  C6H12 
C)  C9H17 
D)  C5H8 
E)  C2H6 
A)  C9H9 
B)  C6H12 
C)  C9H17 
D)  C5H8 
E)  C2H6

Question 15

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 16

In organic molecules, a sulfur atom will normally form how many bonds?

Accepted Answer

A)  0 
B)  1 
C)  2 
D)  3 
E)  4 
A)  0 
B)  1 
C)  2 
D)  3 
E)  4

Question 17

Compounds containing only carbon and hydrogen are known as ______________.

Accepted Answer

The answer of Compounds containing only carbon and hydrogen are...

Question 18

Both starch and cellulose are polymers of the monomer named ______________.

Accepted Answer

The answer of Both starch and cellulose are polymers of...

Question 19

An advantage of synthetic detergents over soaps is that they

Accepted Answer

A)  do not contain sulfur. 
B)  dissolve grease. 
C)  do not form scum in hard water. 
D)  are more readily biodegradable. 
A)  do not contain sulfur. 
B)  dissolve grease. 
C)  do not form scum in hard water. 
D)  are more readily biodegradable.

Question 20

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.

Exam 14: Organic Chemistry

In organic molecules, a bromine atom will normally form how many bonds?

Triesters of long-chain acids with glycerol are called

Complete the equation: CH3CH = CH2+ H2→ ____________________

1-Chlorobutane and 2-chlorobutane are

Addition polymers are formed from

Molecules of which monomer could, by themselves, form a condensation polymer?

The general formula ROH is that of

In organic molecules, a fluorine atom will normally form how many bonds?

How many constitutional isomers that are dibromocyclopropanes exist?

The sodium salt of a fatty acid is known as a(n) ______________.

When cottonseed oil (a liquid) is hydrogenated, the solid fat called ______________ is obtained.

Draw the structural formula for 2-pentene.

What organic compound is represented by a hexagon with a circle inside?

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

Which compound has three hydroxyl groups?

In organic molecules, a sulfur atom will normally form how many bonds?

Compounds containing only carbon and hydrogen are known as ______________.

Both starch and cellulose are polymers of the monomer named ______________.

An advantage of synthetic detergents over soaps is that they

The study of compounds that contain carbon is called

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Complete the equation: CH₃CH = CH₂+ H₂→ ____________________