Question 1

Which represents a condensed structure for a four carbon hydrocarbon?

Accepted Answer

A) CH3CH2CH2CH3 
B) C4H10 
C)    
D)    
A) CH3CH2CH2CH3 
B) C4H10 
C)    
D)

Question 2

The molecule CH3SH is what type of compound?

Accepted Answer

A) Ether 
B) Thiol 
C) Amine 
D) Alkyl Halide 
E) Alcohol 
A) Ether 
B) Thiol 
C) Amine 
D) Alkyl Halide 
E) Alcohol

Question 3

Which element is not a common heteroatom in organic compounds?

Accepted Answer

A) N 
B) Na 
C) O 
D) Cl 
E) F 
A) N 
B) Na 
C) O 
D) Cl 
E) F

Question 4

A C atom surrounded by three atoms forms one double bond and two single bonds.

Accepted Answer

A) True 
 B)False

Question 5

How many hydrogen atoms are bonded to the labeled carbons in the structure below?

Accepted Answer

A) C1 has 2 hydrogens and C2 has 2 hydrogens. 
B) C1 has 1 hydrogen and C2 has 0 hydrogens. 
C) C1 has 2 hydrogens and C2 has 1 hydrogen. 
D) C1 has 3 hydrogens and C2 has 1 hydrogen. 
A) C1 has 2 hydrogens and C2 has 2 hydrogens. 
B) C1 has 1 hydrogen and C2 has 0 hydrogens. 
C) C1 has 2 hydrogens and C2 has 1 hydrogen. 
D) C1 has 3 hydrogens and C2 has 1 hydrogen.

Question 6

Which representation has the bond polarities properly shown?

Accepted Answer

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

Question 7

The molecule below is an example of a ketone.

Accepted Answer

A) True 
 B)False

Question 8

Organic compounds exist as discrete molecules with much weaker intermolecular forces than those seen in ionic compounds.

Accepted Answer

A) True 
 B)False

Question 9

The compound below is classified as what type of compound?

Accepted Answer

A) Alkyne 
B) Alkane 
C) Alkene 
D) Aromatic hydrocarbon 
A) Alkyne 
B) Alkane 
C) Alkene 
D) Aromatic hydrocarbon

Question 10

The molecule drawn below is (polar/nonpolar)________.

Accepted Answer

The answer of The molecule drawn below is (polar/nonpolar)________. ...

Question 11

Which of the following correctly depicts the three-dimensional shape around each carbon in the structure below?

Accepted Answer

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

Question 12

Which of the following correctly describes the bond angles indicated in the structure below?

Accepted Answer

A) Angle 1 = 109.5°,Angle 2 = 109.5°,and Angle 3 = 180° 
B) Angle 1 = 120°,Angle 2 = 120°,and Angle 3 = 180° 
C) Angle 1 = 120°,Angle 2 = 120°,and Angle 3 = ~109.5° 
A) Angle 1 = 109.5°,Angle 2 = 109.5°,and Angle 3 = 180° 
B) Angle 1 = 120°,Angle 2 = 120°,and Angle 3 = 180° 
C) Angle 1 = 120°,Angle 2 = 120°,and Angle 3 = ~109.5°

Question 13

The functional group of which type of compound does not contain a carbonyl group?

Accepted Answer

A) Aldehyde 
B) Carboxylic acid 
C) Ether 
D) Ester 
E) Ketone 
A) Aldehyde 
B) Carboxylic acid 
C) Ether 
D) Ester 
E) Ketone

Question 14

The functional group of which type of compound does not contain an oxygen atom?

Accepted Answer

A) Alcohol 
B) Carboxylic acid 
C) Ether 
D) Alkyne 
E) Ketone 
A) Alcohol 
B) Carboxylic acid 
C) Ether 
D) Alkyne 
E) Ketone

Question 15

The compound below is a polar molecule.

Accepted Answer

A) True 
 B)False

Question 16

What is the shape around the N (1)atom and around the C (2)atom in the structure of mepivacaine given below?

Accepted Answer

A) The shape around both N (1)and C (2)is tetrahedral. 
B) The shape around both N (1)and C (2)is trigonal planar. 
C) The shape around both N (1)and C (2)is trigonal pyramidal. 
D) The shape around N(1)is trigonal pyramidal; the shape around C (2)is trigonal planar. 
E) The shape around N(1)is trigonal planar; the shape around C (2)is trigonal pyramidal. 
A) The shape around both N (1)and C (2)is tetrahedral. 
B) The shape around both N (1)and C (2)is trigonal planar. 
C) The shape around both N (1)and C (2)is trigonal pyramidal. 
D) The shape around N(1)is trigonal pyramidal; the shape around C (2)is trigonal planar. 
E) The shape around N(1)is trigonal planar; the shape around C (2)is trigonal pyramidal.

Question 17

The molecule drawn below is (polar/nonpolar)________.

Accepted Answer

The answer of The molecule drawn below is (polar/nonpolar)________. ...

Question 18

The molecule below is an example of an aromatic compound.

Accepted Answer

A) True 
 B)False

Question 19

Albuterol (trade names: Proventil and Ventolin)is a bronchodilator,a drug that widens airways,thus making it an effective treatment for individuals suffering from asthma. The functional groups in the albuterol molecule (structure shown)are ________.

Accepted Answer

benzene ring (aromat

Question 20

Which compound is an alcohol?

Accepted Answer

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

Exam 11: Introduction to Organic Molecules and Functional Groups

Which represents a condensed structure for a four carbon hydrocarbon?

The molecule CH3SH is what type of compound?

Which element is not a common heteroatom in organic compounds?

A C atom surrounded by three atoms forms one double bond and two single bonds.

How many hydrogen atoms are bonded to the labeled carbons in the structure below?

Which representation has the bond polarities properly shown?

The molecule below is an example of a ketone.

Organic compounds exist as discrete molecules with much weaker intermolecular forces than those seen in ionic compounds.

The compound below is classified as what type of compound?

The molecule drawn below is (polar/nonpolar)________.

Which of the following correctly depicts the three-dimensional shape around each carbon in the structure below?

Which of the following correctly describes the bond angles indicated in the structure below?

The functional group of which type of compound does not contain a carbonyl group?

The functional group of which type of compound does not contain an oxygen atom?

The compound below is a polar molecule.

What is the shape around the N (1)atom and around the C (2)atom in the structure of mepivacaine given below?

The molecule drawn below is (polar/nonpolar)________.

The molecule below is an example of an aromatic compound.

Albuterol (trade names: Proventil and Ventolin)is a bronchodilator,a drug that widens airways,thus making it an effective treatment for individuals suffering from asthma. The functional groups in the albuterol molecule (structure shown)are ________.

Which compound is an alcohol?

Matter and Measurement

Atoms and the Periodic Table

Ionic Compounds

Covalent Compounds

Chemical Reactions

Energy Changes,reaction Rates,and Equilibrium

Gases,liquids,and Solids

Solutions

Acids and Bases

Nuclear Chemistry

Alkanes

Unsaturated Hydrocarbons

Organic Compounds That Contain Oxygen,halogen,or Sulfur

The Three-Dimensional Shape of Molecules

Aldehydes and Ketones

Carboxylic Acids,esters,and Amides

Amines and Neurotransmitters

Lipids

Carbohydrates

Amino Acids,proteins,and Enzymes

Nucleic Acids and Protein Synthesis

Metabolism and Energy Production

Carbohydrate,lipid,and Protein Metabolism

Filters

The molecule CH₃SH is what type of compound?