Question 1

What is the relationship between the following two molecules?

Accepted Answer

A)  They are enantiomers. 
B)  They are identical. 
C)  They are conformers. 
D)  They are constitutional isomers. 
E)  They are unrelated. 
A)  They are enantiomers. 
B)  They are identical. 
C)  They are conformers. 
D)  They are constitutional isomers. 
E)  They are unrelated. A

Question 2

Which statement best describes how aldehydes, ketones and carboxylic acids are similar?

Accepted Answer

A)  They are geometric isomers. 
B)  They are constitutional isomers. 
C)  They are conformers. 
D)  They all contain hydroxyl groups. 
E)  They all contain carbonyl groups. 
A)  They are geometric isomers. 
B)  They are constitutional isomers. 
C)  They are conformers. 
D)  They all contain hydroxyl groups. 
E)  They all contain carbonyl groups. E

Question 3

As the number of hydroxyl groups in a molecule __________, the solubility of the molecule increases. As the number of carbons in a molecule ___________, the solubility decreases.

Accepted Answer

A)  increases; increases 
B)  decreases; decreases 
C)  decreases, increases 
D)  increases, decreases 
E)  Actually, the number of hydroxyl groups and carbons in a molecule do not affect a molecule's solubility. 
A)  increases; increases 
B)  decreases; decreases 
C)  decreases, increases 
D)  increases, decreases 
E)  Actually, the number of hydroxyl groups and carbons in a molecule do not affect a molecule's solubility. A

Question 4

Which of the boxed atoms is a center of chirality?

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
E)  5 
A)  1 
B)  2 
C)  3 
D)  4 
E)  5

Question 5

What is the name of the following ester?

Accepted Answer

A)  benzyl propanoate 
B)  phenol propanoate 
C)  propyl benzoate 
D)  propyl phenoate 
E)  benzene propyl ester 
A)  benzyl propanoate 
B)  phenol propanoate 
C)  propyl benzoate 
D)  propyl phenoate 
E)  benzene propyl ester

Question 6

Tetracycline is a common antibiotic. Select the choice in which the two boxed functional groups are correctly identified.

Accepted Answer

A)  I: amine II: amine 
B)  I: amide II: amide 
C)  I: amine II: amide 
D)  I: amide II: amine 
E)  These functional groups are neither amines nor amides. 
A)  I: amine II: amine 
B)  I: amide II: amide 
C)  I: amine II: amide 
D)  I: amide II: amine 
E)  These functional groups are neither amines nor amides.

Question 7

Which of the following illustrations best describes the polarity of methylamine?

Accepted Answer

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

Question 8

Which of the molecules contain(s) an ether functional group?

Accepted Answer

A)  All of these molecules are ethers. 
B)  Only II is an ether. 
C)  Molecules II and IV are ethers. 
D)  Molecules I and V are ethers. 
E)  All molecules except molecule III are ethers. 
A)  All of these molecules are ethers. 
B)  Only II is an ether. 
C)  Molecules II and IV are ethers. 
D)  Molecules I and V are ethers. 
E)  All molecules except molecule III are ethers.

Question 9

Which of the following molecules is 2-methylbutan-2-ol?

Accepted Answer

A) a 
B) b 
C) c 
D) d 
E) e 
A) a 
B) b 
C) c 
D) d 
E) e

Question 10

Which of the following abbreviations is used to represent monohydrogen phosphate?

Accepted Answer

A)  AMP 
B)  ADP 
C)  ATP 
D)  Pi 
E)  MPH 
A)  AMP 
B)  ADP 
C)  ATP 
D)  Pi 
E)  MPH

Question 11

Which of the following molecules is N-methylbutan-1-amine?

Accepted Answer

A) a 
B) b 
C) c 
D) d 
E) e 
A) a 
B) b 
C) c 
D) d 
E) e

Question 12

How are schizophrenia and Parkinson's disease similar?

Accepted Answer

A)  They have similar effects on the body. 
B)  Both can be easily cured with drugs. 
C)  The same drugs are used to cure both of them. 
D)  Both are diseases that in some way involve dopamine. 
E)  Both diseases are well understood. 
A)  They have similar effects on the body. 
B)  Both can be easily cured with drugs. 
C)  The same drugs are used to cure both of them. 
D)  Both are diseases that in some way involve dopamine. 
E)  Both diseases are well understood.

Question 13

Which of the following alcohols are found in alcoholic beverages such as wine and beer?

Accepted Answer

A)  methanol 
B)  ethanol 
C)  propanol 
D)  isopropanol 
E)  tert-butanol 
A)  methanol 
B)  ethanol 
C)  propanol 
D)  isopropanol 
E)  tert-butanol

Question 14

What is the IUPAC name of the parent chain of the following molecule?

Accepted Answer

A)  propanoate 
B)  ethanoate 
C)  pentanoate 
D)  methanoate 
E)  butanoate 
A)  propanoate 
B)  ethanoate 
C)  pentanoate 
D)  methanoate 
E)  butanoate

Question 15

Which of the following molecules is methoxypropane?

Accepted Answer

A)  All of these molecules are methoxypropane. 
B)  All of these molecules except IV are methoxypropane. 
C)  Both I and II are methoxypropane. 
D)  Only I is methoxypropane. 
E)  Only IV is methoxypropane. 
A)  All of these molecules are methoxypropane. 
B)  All of these molecules except IV are methoxypropane. 
C)  Both I and II are methoxypropane. 
D)  Only I is methoxypropane. 
E)  Only IV is methoxypropane.

Question 16

Which statement best describes which characteristics of an alcohol must be considered in order to determine whether or not the alcohol is soluble in water.

Accepted Answer

A)  the molecular weight of the alcohol 
B)  the number of carbons in the alcohol 
C)  the number of hydroxyl groups in the molecule 
D)  the degree of branching of the molecule 
E)  both the number of carbons and the number of hydroxyl groups in the molecule 
A)  the molecular weight of the alcohol 
B)  the number of carbons in the alcohol 
C)  the number of hydroxyl groups in the molecule 
D)  the degree of branching of the molecule 
E)  both the number of carbons and the number of hydroxyl groups in the molecule

Question 17

Which statement best describes the following molecule?

Accepted Answer

A)  This molecule is a primary ether. 
B)  This molecule is a tertiary ether. 
C)  This molecule is a primary alcohol. 
D)  This molecule is a secondary alcohol. 
E)  This molecule is a tertiary alcohol. 
A)  This molecule is a primary ether. 
B)  This molecule is a tertiary ether. 
C)  This molecule is a primary alcohol. 
D)  This molecule is a secondary alcohol. 
E)  This molecule is a tertiary alcohol.

Question 18

The following molecule is a _____ amine.

Accepted Answer

A)  primary 
B)  secondary 
C)  tertiary 
D)  quaternary 
E)  This molecule is not an amine. 
A)  primary 
B)  secondary 
C)  tertiary 
D)  quaternary 
E)  This molecule is not an amine.

Question 19

In order for many drugs to be active, they must fit into cell receptors. In order for the drug to fit into the cell receptor, which of the following must be true?

Accepted Answer

A)  The drug must be a complementary shape to the receptor. 
B)  The drug must be able to form intermolecular forces with the receptor. 
C)  The drug must have functional groups in the correct position. 
D)  The drug must have the correct polarity. 
E)  All of the above 
A)  The drug must be a complementary shape to the receptor. 
B)  The drug must be able to form intermolecular forces with the receptor. 
C)  The drug must have functional groups in the correct position. 
D)  The drug must have the correct polarity. 
E)  All of the above

Question 20

Which choice best describes the functional groups in adrenaline, the neurotransmitter responsible for the "fight or flight" response?

Accepted Answer

A)  phenol, secondary alcohol, secondary amine 
B)  phenol, secondary alcohol, primary amine 
C)  phenol, primary alcohol, secondary amine 
D)  phenol, secondary alcohol, secondary amide 
E)  phenol, secondary alcohol, primary amide 
A)  phenol, secondary alcohol, secondary amine 
B)  phenol, secondary alcohol, primary amine 
C)  phenol, primary alcohol, secondary amine 
D)  phenol, secondary alcohol, secondary amide 
E)  phenol, secondary alcohol, primary amide

What is the relationship between the following two molecules?

Which statement best describes how aldehydes, ketones and carboxylic acids are similar?

As the number of hydroxyl groups in a molecule , the solubility of the molecule increases. As the number of carbons in a molecule _, the solubility decreases.

Which of the boxed atoms is a center of chirality?

What is the name of the following ester?

Tetracycline is a common antibiotic. Select the choice in which the two boxed functional groups are correctly identified.

Which of the following illustrations best describes the polarity of methylamine?

Which of the molecules contain(s) an ether functional group?

Which of the following molecules is 2-methylbutan-2-ol?

Which of the following abbreviations is used to represent monohydrogen phosphate?

Which of the following molecules is N-methylbutan-1-amine?

How are schizophrenia and Parkinson's disease similar?

Which of the following alcohols are found in alcoholic beverages such as wine and beer?

What is the IUPAC name of the parent chain of the following molecule?

Which of the following molecules is methoxypropane?

Which statement best describes which characteristics of an alcohol must be considered in order to determine whether or not the alcohol is soluble in water.

Which statement best describes the following molecule?

The following molecule is a _____ amine.

In order for many drugs to be active, they must fit into cell receptors. In order for the drug to fit into the cell receptor, which of the following must be true?

Which choice best describes the functional groups in adrenaline, the neurotransmitter responsible for the "fight or flight" response?

Measuring Matter and Energy

Atomic Structure and Nuclear Radiation

Compounds and Molecules

Chemical Quantities and Chemical Reactions

Changes of State and the Gas Laws

Organic Chemistry: Hydrocarbons

Solutions, Colloids and Membranes

Acids and Bases

The Reactions of Organic Functional Groups in Biochemistry

Carbohydrates: Structure and Function

Lipids: Structure and Function

Proteins: Structure and Function

Nucleotides and Nucleic Acids

Energy and Metabolism

Filters

Exam 7: Organic Chemistry and Biomolecules

What is the relationship between the following two molecules?

Which statement best describes how aldehydes, ketones and carboxylic acids are similar?

As the number of hydroxyl groups in a molecule __________, the solubility of the molecule increases. As the number of carbons in a molecule ___________, the solubility decreases.

Which of the boxed atoms is a center of chirality?

What is the name of the following ester?

Tetracycline is a common antibiotic. Select the choice in which the two boxed functional groups are correctly identified.

Which of the following illustrations best describes the polarity of methylamine?

Which of the molecules contain(s) an ether functional group?

Which of the following molecules is 2-methylbutan-2-ol?

Which of the following abbreviations is used to represent monohydrogen phosphate?

Which of the following molecules is N-methylbutan-1-amine?

How are schizophrenia and Parkinson's disease similar?

Which of the following alcohols are found in alcoholic beverages such as wine and beer?

What is the IUPAC name of the parent chain of the following molecule?

Which of the following molecules is methoxypropane?

Which statement best describes which characteristics of an alcohol must be considered in order to determine whether or not the alcohol is soluble in water.

Which statement best describes the following molecule?

The following molecule is a _____ amine.

In order for many drugs to be active, they must fit into cell receptors. In order for the drug to fit into the cell receptor, which of the following must be true?

Which choice best describes the functional groups in adrenaline, the neurotransmitter responsible for the "fight or flight" response?

Measuring Matter and Energy

Atomic Structure and Nuclear Radiation

Compounds and Molecules

Chemical Quantities and Chemical Reactions

Changes of State and the Gas Laws

Organic Chemistry: Hydrocarbons

Solutions, Colloids and Membranes

Acids and Bases

The Reactions of Organic Functional Groups in Biochemistry

Carbohydrates: Structure and Function

Lipids: Structure and Function

Proteins: Structure and Function

Nucleotides and Nucleic Acids

Energy and Metabolism

Filters

As the number of hydroxyl groups in a molecule , the solubility of the molecule increases. As the number of carbons in a molecule _, the solubility decreases.