Question 1

The condensed structural formula represented by this skeletal structure is: CH3CH2CH2CH2CH3.

Accepted Answer

A) True 
 B)False

Question 2

This molecule contains 2 chiral centers.

Accepted Answer

A) True 
 B)False

Question 3

Which of the following is the correct structure for 1-ethylcyclopentane?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 4

Which of the following alkenes shows cis-trans isomerism?

Accepted Answer

A) 1,1-difluorobutene 
B) 1-pentene 
C) 2-methyl-2-octene 
D) 3-octene 
A) 1,1-difluorobutene 
B) 1-pentene 
C) 2-methyl-2-octene 
D) 3-octene

Question 5

The compound CH3(CH2)4CH3 is called:

Accepted Answer

A) hexane 
B) pentane 
C) heptane 
D) butane 
A) hexane 
B) pentane 
C) heptane 
D) butane

Question 6

Identify the "1" and "12" carbon atoms in lauric acid

Accepted Answer

The answer of Identify the "1" and "12" carbon atoms...

Question 7

Mark the chiral carbons in the following molecules:
A)   B)

Accepted Answer

The answer of Mark the chiral carbons in the following...

Question 8

Which of these functional groups is a thiol?

Accepted Answer

A) R-S-H 
B) R-O-H 
C) R-S-S-H 
D) R-S-S-R' 
A) R-S-H 
B) R-O-H 
C) R-S-S-H 
D) R-S-S-R'

Question 9

Which of these formulas corresponds to that of a straight-chain alkane?

Accepted Answer

A) C5H10 
B) C6H12 
C) C5H12 
D) C7H14 
A) C5H10 
B) C6H12 
C) C5H12 
D) C7H14

Question 10

Saturated hydrocarbons contain only single C-C bonds.

Accepted Answer

A) True 
 B)False

Question 11

Which of these molecules is an ester?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 12

The general formula for a cycloalkane is CnH2n+2.

Accepted Answer

A) True 
 B)False

Question 13

How many carbon atoms are in a molecule of palmitic acid?

Accepted Answer

A) 12 
B) 14 
C) 16 
D) 18 
A) 12 
B) 14 
C) 16 
D) 18

Question 14

Which of these hydrocarbons could not be a cycloalkane?

Accepted Answer

A) C3H6 
B) C4H8 
C) C5H10 
D) C6H14 
A) C3H6 
B) C4H8 
C) C5H10 
D) C6H14

Question 15

When two compounds are made up of the same number and kind of atoms, but differ in their molecular structure they are known as:

Accepted Answer

A) isotopes 
B) homologs 
C) isomers 
D) hydrocarbons 
A) isotopes 
B) homologs 
C) isomers 
D) hydrocarbons

Question 16

Write the condensed structural formula for this Lewis structure:

Accepted Answer

The answer of Write the condensed structural formula for this...

Question 17

Which fatty acid is a saturated fatty acid?

Accepted Answer

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

Question 18

What is the IUPAC name for the following structure?

Accepted Answer

A) 1,2-dimethyl cyclohexane 
B) trans-1,2-dimethyl cyclohexane 
C) cis-1,2-dimethyl cyclohexane 
D) 5,6-dimethyl cyclohexane 
A) 1,2-dimethyl cyclohexane 
B) trans-1,2-dimethyl cyclohexane 
C) cis-1,2-dimethyl cyclohexane 
D) 5,6-dimethyl cyclohexane

Question 19

Either write the name or draw the following compounds:
A)   B)   C)1,3-difluoro-2-methyl pentane
D)4-ethyl-3,3-dimethylnonane
E)3,4-dichloro-5-methylheptane

Accepted Answer

A)4-ethyl-5-isopropy

Question 20

This skeletal structure represents an alkene:

Accepted Answer

A) True 
 B)False

The condensed structural formula represented by this skeletal structure is: CH₃CH₂CH₂CH₂CH₃.

This molecule contains 2 chiral centers.

Which of the following is the correct structure for 1-ethylcyclopentane?

Which of the following alkenes shows cis-trans isomerism?

The compound CH₃(CH₂)₄CH₃ is called:

Identify the "1" and "12" carbon atoms in lauric acid

Mark the chiral carbons in the following molecules: A) B)

Which of these functional groups is a thiol?

Which of these formulas corresponds to that of a straight-chain alkane?

Saturated hydrocarbons contain only single C-C bonds.

Which of these molecules is an ester?

The general formula for a cycloalkane is C_nH_2n+2.

How many carbon atoms are in a molecule of palmitic acid?

Which of these hydrocarbons could not be a cycloalkane?

When two compounds are made up of the same number and kind of atoms, but differ in their molecular structure they are known as:

Write the condensed structural formula for this Lewis structure:

Which fatty acid is a saturated fatty acid?

What is the IUPAC name for the following structure?

Either write the name or draw the following compounds: A) B) C)1,3-difluoro-2-methyl pentane D)4-ethyl-3,3-dimethylnonane E)3,4-dichloro-5-methylheptane

This skeletal structure represents an alkene:

Chemistry Basics - Matter and Measurement

Atoms and Radioactivity

Compounds - Putting Particles Together

Chemical Reactions

Carbohydrates - Lifes Sweet Molecules

Whats the Attraction State Changes, Solubility, and Lipids

Solution Chemistry: How Sweet Is Your Tea

Acids, Bases, and Buffers in the Body

Proteins - Workers of the Cell

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Food As Fuel - A Metabolic Overview

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Exam 4: Introduction to Organic Compounds

The condensed structural formula represented by this skeletal structure is: CH3CH2CH2CH2CH3.

This molecule contains 2 chiral centers.

Which of the following is the correct structure for 1-ethylcyclopentane?

Which of the following alkenes shows cis-trans isomerism?

The compound CH3(CH2)4CH3 is called:

Identify the "1" and "12" carbon atoms in lauric acid

Mark the chiral carbons in the following molecules: A) B)

Which of these functional groups is a thiol?

Which of these formulas corresponds to that of a straight-chain alkane?

Saturated hydrocarbons contain only single C-C bonds.

Which of these molecules is an ester?

The general formula for a cycloalkane is CnH2n+2.

How many carbon atoms are in a molecule of palmitic acid?

Which of these hydrocarbons could not be a cycloalkane?

When two compounds are made up of the same number and kind of atoms, but differ in their molecular structure they are known as:

Write the condensed structural formula for this Lewis structure:

Which fatty acid is a saturated fatty acid?

What is the IUPAC name for the following structure?

Either write the name or draw the following compounds: A) B) C)1,3-difluoro-2-methyl pentane D)4-ethyl-3,3-dimethylnonane E)3,4-dichloro-5-methylheptane

This skeletal structure represents an alkene:

Chemistry Basics - Matter and Measurement

Atoms and Radioactivity

Compounds - Putting Particles Together

Chemical Reactions

Carbohydrates - Lifes Sweet Molecules

Whats the Attraction State Changes, Solubility, and Lipids

Solution Chemistry: How Sweet Is Your Tea

Acids, Bases, and Buffers in the Body

Proteins - Workers of the Cell

Nucleic Acids - Big Molecules With a Big Role

Food As Fuel - A Metabolic Overview

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The condensed structural formula represented by this skeletal structure is: CH₃CH₂CH₂CH₂CH₃.

The compound CH₃(CH₂)₄CH₃ is called:

The general formula for a cycloalkane is C_nH_2n+2.