Question 1

What is the IUPAC name of the nine-carbon continuous-chain alkane?

Accepted Answer

A) hexane 
B) heptane 
C) octane 
D) nonane 
E) decane 
A) hexane 
B) heptane 
C) octane 
D) nonane 
E) decane

Question 2

Which of the compounds below is aromatic?

Accepted Answer

A)      CH-C     
B)    
C)    -C   CH2 
D)    
E)    
A)      CH-C     
B)    
C)    -C   CH2 
D)    
E)

Question 3

In a trans alkene,the groups are on the same side of the double bond.

Accepted Answer

A) True 
 B)False

Question 4

A formula that shows the arrangement of all bonds in a molecule is called a(n)________.

Accepted Answer

A) molecular formula 
B) expanded structural formula 
C) condensed structural formula 
D) condensed molecular formula 
E) isomeric formula 
A) molecular formula 
B) expanded structural formula 
C) condensed structural formula 
D) condensed molecular formula 
E) isomeric formula

Question 5

Hydrogenation is used to convert alkenes to alkanes.

Accepted Answer

A) True 
 B)False

Question 6

Some alkenes have geometric (cis-trans)isomers because ________.

Accepted Answer

A) the carbon atoms in the double bond cannot rotate 
B) each of the carbon atoms in the double bond has four different groups attached to it 
C) one of the carbon atoms in the double bond has two identical groups attached to it 
D) the carbon atoms in the double bond are free to rotate 
E) all of the carbon atoms in the compound are rigid and cannot rotate 
A) the carbon atoms in the double bond cannot rotate 
B) each of the carbon atoms in the double bond has four different groups attached to it 
C) one of the carbon atoms in the double bond has two identical groups attached to it 
D) the carbon atoms in the double bond are free to rotate 
E) all of the carbon atoms in the compound are rigid and cannot rotate

Question 7

Water can be added to alkenes to produce acids.

Accepted Answer

A) True 
 B)False

Question 8

According to the IUPAC convention,alkyl group names should be located ________ of the name of the main chain.

Accepted Answer

A) in front 
B) at the end 
C) in the middle 
A) in front 
B) at the end 
C) in the middle

Question 9

A compound that contains the ring structure of benzene is called a(n)________.

Accepted Answer

A) alkane 
B) cycloalkane 
C) alkyl group 
D) aromatic compound 
E) hydrocarbon 
A) alkane 
B) cycloalkane 
C) alkyl group 
D) aromatic compound 
E) hydrocarbon

Question 10

The compound 1-butyne contains ________.

Accepted Answer

A) all single bonds 
B) a double bond 
C) a triple bond 
D) a ring structure 
E) a bromine atom 
A) all single bonds 
B) a double bond 
C) a triple bond 
D) a ring structure 
E) a bromine atom

Question 11

Match between columns
                        Premises: 11eccebf_58c4_07b7_a1e6_fb5c8a8d216c_TB6077_00
11eccebf_47df_b076_a1e6_1942191d9f86_TB6077_00

Accepted Answer

The Answer of 11eccebe_8a67_5b15_a1e6_d91c8e1a1450_TB6077_11 and 11ec7e76_f055_857f_b1d2_33e70b740a7b_TB6077_11 and 11ec7e76_c9c9_346e_b1d2_bb00387d0118_TB6077_11 and 11ec7e77_16a6_2d21_b1d2_a71d942b8ccd_TB6077_11 is...

Question 12

The reaction for the combustion of heptane is  . How many liters of CO2 at STP are produced from the complete combustion of 2.00 moles of heptane?

Accepted Answer

A) 44.8 L 
B) 22.4 L 
C) 157 L 
D) 246 L 
E) 314 L 
A) 44.8 L 
B) 22.4 L 
C) 157 L 
D) 246 L 
E) 314 L

Question 13

Which of the following pairs of compounds are cis-trans isomers?

Accepted Answer

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

Question 14

An unsaturated compound always ________.

Accepted Answer

A) is a cycloalkane 
B) contains a double bond 
C) contains a triple bond 
D) contains at least one double or triple bond 
E) contains only single bonds 
A) is a cycloalkane 
B) contains a double bond 
C) contains a triple bond 
D) contains at least one double or triple bond 
E) contains only single bonds

Question 15

Match between columns
                        Premises: 11eccc68_800c_7e4e_a25e_331f4878d34e_TB6077_00
11eccc68_6674_859d_a25e_1f4738971749_TB6077_00

Accepted Answer

The Answer of 11ec7e77_16a6_2d21_b1d2_a71d942b8ccd_TB6077_11 and 11ec7e76_f055_857f_b1d2_33e70b740a7b_TB6077_11 and 11eccc68_a089_23d0_a25e_a5f43d376570_TB6077_11 and 11ec7e76_c9c9_346e_b1d2_bb00387d0118_TB6077_11 is...

Question 16

Carbon atoms always have how many covalent bonds?

Accepted Answer

A) one 
B) two 
C) three 
D) four 
E) five 
A) one 
B) two 
C) three 
D) four 
E) five

Question 17

Which of the following compounds is an alkene?

Accepted Answer

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

Question 18

The IUPAC name for CH3-CH2 -C ≡ C-CH3 is ________.

Accepted Answer

A) 3-pentyne 
B) 2-pentyne 
C) pentyne 
D) 1-methylbutyne 
E) 2-propene 
A) 3-pentyne 
B) 2-pentyne 
C) pentyne 
D) 1-methylbutyne 
E) 2-propene

Question 19

Match between columns
                        Premises: 11ea71d0_de64_b738_91e5_f399f41df73b_TB6077_11
11ea71d0_de64_9023_91e5_c18af5b1de83_TB6077_11 11ea71d0_de64_b734_91e5_65c643275efb_TB6077_11 11ea71d0_de64_b735_91e5_9b17de485bd6_TB6077_11 11ea71d0_de64_b736_91e5_233f0bc57bc2_TB6077_11
11ea71d0_de64_b737_91e5_c9a564a35ee1_TB6077_11
11ea71d0_de64_b739_91e5_7d44929c60b3_TB6077_11

Accepted Answer

The Answer of aromatic compound and alkene aromatic and cycloalkene is...

Question 20

Hexane has six carbon atoms.

Accepted Answer

A) True 
 B)False

What is the IUPAC name of the nine-carbon continuous-chain alkane?

Which of the compounds below is aromatic?

In a trans alkene,the groups are on the same side of the double bond.

A formula that shows the arrangement of all bonds in a molecule is called a(n)________.

Hydrogenation is used to convert alkenes to alkanes.

Some alkenes have geometric (cis-trans)isomers because ________.

Water can be added to alkenes to produce acids.

According to the IUPAC convention,alkyl group names should be located ________ of the name of the main chain.

A compound that contains the ring structure of benzene is called a(n)________.

The compound 1-butyne contains ________.

The reaction for the combustion of heptane is . How many liters of CO₂ at STP are produced from the complete combustion of 2.00 moles of heptane?

Which of the following pairs of compounds are cis-trans isomers?

An unsaturated compound always ________.

Carbon atoms always have how many covalent bonds?

Which of the following compounds is an alkene?

The IUPAC name for CH3-CH2 -C ≡ C-CH₃ is ________.

Hexane has six carbon atoms.

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Exam 11: Introduction to Organic Chemistry: Hydrocarbons

What is the IUPAC name of the nine-carbon continuous-chain alkane?

Which of the compounds below is aromatic?

In a trans alkene,the groups are on the same side of the double bond.

A formula that shows the arrangement of all bonds in a molecule is called a(n)________.

Hydrogenation is used to convert alkenes to alkanes.

Some alkenes have geometric (cis-trans)isomers because ________.

Water can be added to alkenes to produce acids.

According to the IUPAC convention,alkyl group names should be located ________ of the name of the main chain.

A compound that contains the ring structure of benzene is called a(n)________.

The compound 1-butyne contains ________.

The reaction for the combustion of heptane is . How many liters of CO2 at STP are produced from the complete combustion of 2.00 moles of heptane?

Which of the following pairs of compounds are cis-trans isomers?

An unsaturated compound always ________.

Carbon atoms always have how many covalent bonds?

Which of the following compounds is an alkene?

The IUPAC name for CH3-CH2 -C ≡ C-CH3 is ________.

Hexane has six carbon atoms.

Chemistry in Our Lives

Chemistry and Measurement

Matter and Energy

Atoms and Elements

Nuclear Chemistry

Ionic and Molecular Compounds

Chemical Quantities and Reactions

Gases

Solutions

Acids and Bases and Equilibrium

Alcohols, Thiols, Ethers, Aldehydes, and Ketones

Carbohydrates

Carboxylic Acids, Esters, Amines, and Amides

Lipids

Amino Acids, Proteins, and Enzymes

Nucleic Acids and Protein Synthesis

Metabolic Pathways and Energy Production

Filters

The reaction for the combustion of heptane is . How many liters of CO₂ at STP are produced from the complete combustion of 2.00 moles of heptane?

The IUPAC name for CH3-CH2 -C ≡ C-CH₃ is ________.