Question 1

Consider a molecule of molecular formula C10H18 .
What total number of rings plus $\pi$ bonds are present in the molecule?

Accepted Answer

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

Question 2

Ethers are less volatile than alcohols of the same molar mass.

Accepted Answer

A) True 
 B)False

Question 3

What is the product of the reaction
C6H5COCl + CH3NH2 $\rarr$

Accepted Answer

C6</s

Question 4

What is the product of the reaction
CH3CH2CH2Br + NaHS $\rarr$

Accepted Answer

CH3</

Question 5

The most common reaction of benzene is addition.

Accepted Answer

A) True 
 B)False

Question 6

A racemic mixture is an equal mixture ofenantiomers and therefore is optically active.

Accepted Answer

A) True 
 B)False

Question 7

Petroleum cracking refers to what large-scale chemical process?

Accepted Answer

A)  Breaking long chain hydrocarbon molecules. 
B)  Building up to long chain hydrocarbon molecules. 
C)  Exposing crude oil to low temperatures for separation. 
D)  The production of straight chain hydrocarbon molecules. 
E)  The combustion of hydrocarbons in the molecular weight range of gasoline. 
A)  Breaking long chain hydrocarbon molecules. 
B)  Building up to long chain hydrocarbon molecules. 
C)  Exposing crude oil to low temperatures for separation. 
D)  The production of straight chain hydrocarbon molecules. 
E)  The combustion of hydrocarbons in the molecular weight range of gasoline.

Question 8

Name the compound CH2=CHC(CH3)CH(CH3)2.

Accepted Answer

3,4-dimeth

Question 9

All of the following are saturated hydrocarbons except

Accepted Answer

A)  C4H10.  
B)  C3H4.  
C)  C5H12.  
D)  C4H6.  
E)  C3H8.  
A)  C4H10.  
B)  C3H4.  
C)  C5H12.  
D)  C4H6.  
E)  C3H8.

Question 10

Predict the product of the reaction of acetic acid with trimethylamine.

Accepted Answer

A)  CH3CON(CH3)3+  
B)  CH3CONHCH3  
C)  CH3CON(CH3)2  
D)  CH3CONH2  
E)  No reaction occurs. 
A)  CH3CON(CH3)3+  
B)  CH3CONHCH3  
C)  CH3CON(CH3)2  
D)  CH3CONH2  
E)  No reaction occurs.

Question 11

Heptane, with the formula,C7H16,Can have how many isomeric structures?

Accepted Answer

A)  4 
B)  5 
C)  6 
D)  7 
E)  9 
A)  4 
B)  5 
C)  6 
D)  7 
E)  9

Question 12

The typical amino acid,NH2CHRCOOH,has pKa1 and pKa2 of 2.4 and 9.8,respectively.What is(are) the major species in an aqueous solution whose pH is 10?

Accepted Answer

+NH3

Question 13

Treating benzoic acid with both nitric acid and concentrated sulfuric acid results in what product?

Accepted Answer

A)  ortho-nitrobenzoic acid 
B)  meta-nitrobenzoic acid 
C)  para-nitrobenzoic acid 
D)  meta- and para-nitrobenzoic acids 
A)  ortho-nitrobenzoic acid 
B)  meta-nitrobenzoic acid 
C)  para-nitrobenzoic acid 
D)  meta- and para-nitrobenzoic acids

Question 14

Name the following compound.

Accepted Answer

A)  cis-1,2-dichloro-1-butene 
B)  Dichlorobutene 
C)  cis-2-ethyl-1,2-dichloroethene 
D)  trans-1,2-dichloro-1-butene 
E)  cis-1,2-dichloro-2-ethylethene 
A)  cis-1,2-dichloro-1-butene 
B)  Dichlorobutene 
C)  cis-2-ethyl-1,2-dichloroethene 
D)  trans-1,2-dichloro-1-butene 
E)  cis-1,2-dichloro-2-ethylethene

Question 15

For the compounds below, which statement is true?

Accepted Answer

A)  Compound 1 is chiral. 
B)  Compounds 1 and 2 are chiral. 
C)  Compounds 1 and 2 are geometric isomers. 
D)  Compounds 1 and 2 are identical. 
A)  Compound 1 is chiral. 
B)  Compounds 1 and 2 are chiral. 
C)  Compounds 1 and 2 are geometric isomers. 
D)  Compounds 1 and 2 are identical.

Question 16

Fill in the missing reactants and products,A,B,C,D.

Accepted Answer

A: (CH₃)₂CHCH₂CH₂OH, B:

Question 17

Which of the following produces a silver mirror with Tollens reagent?

Accepted Answer

A)  CH3COOH 
B)  CH3C(O)OCH3  
C)  CH3COCH3  
D)  CH3OCH3  
E)  CH3CHO 
A)  CH3COOH 
B)  CH3C(O)OCH3  
C)  CH3COCH3  
D)  CH3OCH3  
E)  CH3CHO

Question 18

What is the product of benzoic acid after it is treated with nitric acid and concentrated sulfuric acid?

Accepted Answer

A)  ortho-nitrobenzoic acid 
B)  para-nitrobenzoic acid 
C)  para-nitrobenzoic acid. 
D)  ortho- and para-nitrobenzoic acids 
A)  ortho-nitrobenzoic acid 
B)  para-nitrobenzoic acid 
C)  para-nitrobenzoic acid. 
D)  ortho- and para-nitrobenzoic acids

Question 19

Which of the following pairs react?

Accepted Answer

A)  CH4(g) and KMnO4(aq) 
B)  CH4(g) and NaOH(aq) 
C)  CH4(g) and Cl2(g) 
D)  CH4(g) and HNO3(l) 
E)  CH4(g) and H2SO4(l) 
A)  CH4(g) and KMnO4(aq) 
B)  CH4(g) and NaOH(aq) 
C)  CH4(g) and Cl2(g) 
D)  CH4(g) and HNO3(l) 
E)  CH4(g) and H2SO4(l)

Question 20

The typical amino acid,NH2CHRCOOH,has pKa1 and pKa2 of 2.4 and 9.8,respectively.What is(are) the major species in an aqueous solution whose pH is 2.5?

Accepted Answer

+NH3

Consider a molecule of molecular formula C₁₀H₁₈ . What total number of rings plus $\pi$ bonds are present in the molecule?

Ethers are less volatile than alcohols of the same molar mass.

What is the product of the reaction C₆H₅COCl + CH₃NH₂ $\rarr$

What is the product of the reaction CH₃CH₂CH₂Br + NaHS $\rarr$

The most common reaction of benzene is addition.

A racemic mixture is an equal mixture ofenantiomers and therefore is optically active.

Petroleum cracking refers to what large-scale chemical process?

Name the compound CH₂=CHC(CH₃)CH(CH₃)₂.

All of the following are saturated hydrocarbons except

Predict the product of the reaction of acetic acid with trimethylamine.

Heptane, with the formula,C₇H₁₆,Can have how many isomeric structures?

The typical amino acid,NH₂CHRCOOH,has pK_a1 and pK_a2 of 2.4 and 9.8,respectively.What is(are) the major species in an aqueous solution whose pH is 10?

Treating benzoic acid with both nitric acid and concentrated sulfuric acid results in what product?

Name the following compound.

For the compounds below, which statement is true?

Fill in the missing reactants and products,A,B,C,D.

Which of the following produces a silver mirror with Tollens reagent?

What is the product of benzoic acid after it is treated with nitric acid and concentrated sulfuric acid?

Which of the following pairs react?

The typical amino acid,NH₂CHRCOOH,has pK_a1 and pK_a2 of 2.4 and 9.8,respectively.What is(are) the major species in an aqueous solution whose pH is 2.5?

Atoms

Molecules

States of Matter

Thermodynamics

Equilibrium

Reactions

Kinetics

The Main-Group Elements

The D-Block Elements

Nuclear Chemistry

Filters

Exam 11: Organic Chemistry

Consider a molecule of molecular formula C10H18 . What total number of rings plus π\piπ bonds are present in the molecule?

Ethers are less volatile than alcohols of the same molar mass.

What is the product of the reaction C6H5COCl + CH3NH2 →\rarr→

What is the product of the reaction CH3CH2CH2Br + NaHS →\rarr→

The most common reaction of benzene is addition.

A racemic mixture is an equal mixture ofenantiomers and therefore is optically active.

Petroleum cracking refers to what large-scale chemical process?

Name the compound CH2=CHC(CH3)CH(CH3)2.

All of the following are saturated hydrocarbons except

Predict the product of the reaction of acetic acid with trimethylamine.

Heptane, with the formula,C7H16,Can have how many isomeric structures?

The typical amino acid,NH2CHRCOOH,has pKa1 and pKa2 of 2.4 and 9.8,respectively.What is(are) the major species in an aqueous solution whose pH is 10?

Treating benzoic acid with both nitric acid and concentrated sulfuric acid results in what product?

Name the following compound.

For the compounds below, which statement is true?

Fill in the missing reactants and products,A,B,C,D.

Which of the following produces a silver mirror with Tollens reagent?

What is the product of benzoic acid after it is treated with nitric acid and concentrated sulfuric acid?

Which of the following pairs react?

The typical amino acid,NH2CHRCOOH,has pKa1 and pKa2 of 2.4 and 9.8,respectively.What is(are) the major species in an aqueous solution whose pH is 2.5?

Atoms

Molecules

States of Matter

Thermodynamics

Equilibrium

Reactions

Kinetics

The Main-Group Elements

The D-Block Elements

Nuclear Chemistry

Filters

Consider a molecule of molecular formula C₁₀H₁₈ . What total number of rings plus $\pi$ bonds are present in the molecule?

What is the product of the reaction C₆H₅COCl + CH₃NH₂ $\rarr$

What is the product of the reaction CH₃CH₂CH₂Br + NaHS $\rarr$

Name the compound CH₂=CHC(CH₃)CH(CH₃)₂.

Heptane, with the formula,C₇H₁₆,Can have how many isomeric structures?

The typical amino acid,NH₂CHRCOOH,has pK_a1 and pK_a2 of 2.4 and 9.8,respectively.What is(are) the major species in an aqueous solution whose pH is 10?

The typical amino acid,NH₂CHRCOOH,has pK_a1 and pK_a2 of 2.4 and 9.8,respectively.What is(are) the major species in an aqueous solution whose pH is 2.5?