Question 1

Functional groups undergo the same type of __________ in whatever compound they are found.

Accepted Answer

reactions

Question 2

The major product of the reaction of catalytic hydrogenation of 1,2-dimethylcyclohexene is cis-1,2-dimethylcyclohexane.

Accepted Answer

A) True 
 B)False  True

Question 3

Which energy diagram represents the reaction of HBr with 2-butene?

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
A)  I 
B)  II 
C)  III 
D)  IV B

Question 4

Complete the following reaction by providing the major product.

Accepted Answer

@#IMG-DLM& Question

Question 5

Which statement about orbitals is false?

Accepted Answer

A)  Orbitals are regions of space where electrons are found. 
B)  Orbitals may contain up to two electrons each. 
C)  Orbitals are filled in order of decreasing energy. 
D)  Orbitals of equivalent energy are half filled before adding two electrons to any one of them. 
A)  Orbitals are regions of space where electrons are found. 
B)  Orbitals may contain up to two electrons each. 
C)  Orbitals are filled in order of decreasing energy. 
D)  Orbitals of equivalent energy are half filled before adding two electrons to any one of them.

Question 6

is a polar molecule.

Accepted Answer

A) True 
 B)False

Question 7

Which is the electronic configuration that describes Mg2+?

Accepted Answer

A)  1s2, 2s2 
B)  1s2, 2s2, 2p6 
C)  1s2, 2s2, 2p6, 3s2 
D)  1s2, 2s2, 2p6, 3s2, 3p6 
A)  1s2, 2s2 
B)  1s2, 2s2, 2p6 
C)  1s2, 2s2, 2p6, 3s2 
D)  1s2, 2s2, 2p6, 3s2, 3p6

Question 8

Which compounds are classified correctly?
HINT: Assume that the charges are correct. Add the missing lone pairs!

Accepted Answer

A)  III, IV, V 
B)  II, III, IV 
C)  I, III, V 
D)  I, III, IV 
A)  III, IV, V 
B)  II, III, IV 
C)  I, III, V 
D)  I, III, IV

Question 9

What is the formal charge of oxygen in H3O+?

Accepted Answer

A)  -1 
B)  0 
C)  +1 
D)  +2 
A)  -1 
B)  0 
C)  +1 
D)  +2

Question 10

Which of the three molecules (testosterone, methadone and hydrocodone) contains a ketone?

Accepted Answer

A)  I,II 
B)  III 
C)  II,III 
D)  I, II, III 
A)  I,II 
B)  III 
C)  II,III 
D)  I, II, III

Question 11

The reaction represented by the following energy diagram is endothermic.

Accepted Answer

A) True 
 B)False

Question 12

Which reagents react with an alkene by anti addition?
i. Cl2 
II. Br2 
III. H2/Pt 
IV. BH3, followed by H2O2/NaOH/H2O

Accepted Answer

A)  I, II 
B)  III, IV 
C)  II, III 
D)  I, IV 
A)  I, II 
B)  III, IV 
C)  II, III 
D)  I, IV

Question 13

Select the stereoselective reagents from the following list.
HCl H+/H2O Br2 BH3 H2

Accepted Answer

Question 14

What is the correct structure for the aldehyde, which has the formula C4H8O?

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
A)  I 
B)  II 
C)  III 
D)  IV

Question 15

Which reagents react with 2-methyl-1-hexene in a Markovnikov orientation?
i. HBr 
II. H2O/H2SO4 
III. Br2 
IV. BH3, followed by H2O2/NaOH/H2O

Accepted Answer

A)  I, II 
B)  III, IV 
C)  II, IV 
D)  II, III, IV 
A)  I, II 
B)  III, IV 
C)  II, IV 
D)  II, III, IV

Question 16

Draw the product of this reaction.

Accepted Answer

The answer of Draw the product of this reaction. ...

Question 17

Which atom is described by the Lewis structure ?

Accepted Answer

A)  C 
B)  P 
C)  Se 
D)  I 
A)  C 
B)  P 
C)  Se 
D)  I

Question 18

What are the correct orbital hybridizations for carbon in the following species?
HINT: Add a lone pair if the charge of the molecule suggests it!

Accepted Answer

A)  CH3+ is sp-hybridized 
B)  CH3- is sp2-hybridized 
C)  CH4  is sp2-hybridized 
D)  CH3- is sp3-hybridized 
A)  CH3+ is sp-hybridized 
B)  CH3- is sp2-hybridized 
C)  CH4  is sp2-hybridized 
D)  CH3- is sp3-hybridized

Question 19

______ is the number of valence electrons for a neutral sulfur atom.

Accepted Answer

The answer of ______ is the number of valence electrons...

Question 20

Ethynylcyclohexane reacts with sodium amide. The product of that reaction then reacts with bromocyclohexane. What is the main product that is formed?

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
A)  I 
B)  II 
C)  III 
D)  IV

Functional groups undergo the same type of __________ in whatever compound they are found.

The major product of the reaction of catalytic hydrogenation of 1,2-dimethylcyclohexene is cis-1,2-dimethylcyclohexane.

Which energy diagram represents the reaction of HBr with 2-butene?

Complete the following reaction by providing the major product.

Which statement about orbitals is false?

is a polar molecule.

Which is the electronic configuration that describes Mg²⁺?

Which compounds are classified correctly? HINT: Assume that the charges are correct. Add the missing lone pairs!

What is the formal charge of oxygen in H₃O⁺?

Which of the three molecules (testosterone, methadone and hydrocodone) contains a ketone?

The reaction represented by the following energy diagram is endothermic.

Which reagents react with an alkene by anti addition? i. Cl₂ II. Br₂ III. H₂/Pt IV. BH₃, followed by H₂O₂/NaOH/H₂O

Select the stereoselective reagents from the following list. HCl H⁺/H₂O Br₂ BH₃ H₂

What is the correct structure for the aldehyde, which has the formula C₄H₈O?

Which reagents react with 2-methyl-1-hexene in a Markovnikov orientation? i. HBr II. H₂O/H₂SO₄ III. Br₂ IV. BH₃, followed by H₂O₂/NaOH/H₂O

Draw the product of this reaction.

Which atom is described by the Lewis structure ?

What are the correct orbital hybridizations for carbon in the following species? HINT: Add a lone pair if the charge of the molecule suggests it!

______ is the number of valence electrons for a neutral sulfur atom.

Ethynylcyclohexane reacts with sodium amide. The product of that reaction then reacts with bromocyclohexane. What is the main product that is formed?

Acids and Bases

Alkanes and Cycloalkanes

Alkenes and Alkynes

Chirality: the Handedness of Molecules

Haloalkanes

Alcohols, Ethers, and Thiols

Benzene and Its Derivatives

Amines

Infrared and Nuclear Magnetic Resonance Spectroscopy

Aldehydes and Ketones

Carboxylic Acids

Functional Derivatives of Carboxylic Acids

Enolate Anions

Organic Polymer Chemistry

Carbohydrates

Amino Acids and Proteins

Lipids

Nucleic Acids

The Organic Chemistry of Metabolism

Filters

Exam 1: Covalent Bonding and Shapes of Molecules

Functional groups undergo the same type of __________ in whatever compound they are found.

The major product of the reaction of catalytic hydrogenation of 1,2-dimethylcyclohexene is cis-1,2-dimethylcyclohexane.

Which energy diagram represents the reaction of HBr with 2-butene?

Complete the following reaction by providing the major product.

Which statement about orbitals is false?

is a polar molecule.

Which is the electronic configuration that describes Mg2+?

Which compounds are classified correctly? HINT: Assume that the charges are correct. Add the missing lone pairs!

What is the formal charge of oxygen in H3O+?

Which of the three molecules (testosterone, methadone and hydrocodone) contains a ketone?

The reaction represented by the following energy diagram is endothermic.

Which reagents react with an alkene by anti addition? i. Cl2 II. Br2 III. H2/Pt IV. BH3, followed by H2O2/NaOH/H2O

Select the stereoselective reagents from the following list. HCl H+/H2O Br2 BH3 H2

What is the correct structure for the aldehyde, which has the formula C4H8O?

Which reagents react with 2-methyl-1-hexene in a Markovnikov orientation? i. HBr II. H2O/H2SO4 III. Br2 IV. BH3, followed by H2O2/NaOH/H2O

Draw the product of this reaction.

Which atom is described by the Lewis structure ?

What are the correct orbital hybridizations for carbon in the following species? HINT: Add a lone pair if the charge of the molecule suggests it!

______ is the number of valence electrons for a neutral sulfur atom.

Ethynylcyclohexane reacts with sodium amide. The product of that reaction then reacts with bromocyclohexane. What is the main product that is formed?

Acids and Bases

Alkanes and Cycloalkanes

Alkenes and Alkynes

Chirality: the Handedness of Molecules

Haloalkanes

Alcohols, Ethers, and Thiols

Benzene and Its Derivatives

Amines

Infrared and Nuclear Magnetic Resonance Spectroscopy

Aldehydes and Ketones

Carboxylic Acids

Functional Derivatives of Carboxylic Acids

Enolate Anions

Organic Polymer Chemistry

Carbohydrates

Amino Acids and Proteins

Lipids

Nucleic Acids

The Organic Chemistry of Metabolism

Filters

Which is the electronic configuration that describes Mg²⁺?

What is the formal charge of oxygen in H₃O⁺?

Which reagents react with an alkene by anti addition? i. Cl₂ II. Br₂ III. H₂/Pt IV. BH₃, followed by H₂O₂/NaOH/H₂O

Select the stereoselective reagents from the following list. HCl H⁺/H₂O Br₂ BH₃ H₂

What is the correct structure for the aldehyde, which has the formula C₄H₈O?

Which reagents react with 2-methyl-1-hexene in a Markovnikov orientation? i. HBr II. H₂O/H₂SO₄ III. Br₂ IV. BH₃, followed by H₂O₂/NaOH/H₂O