Filters
Question type
Study Flashcards

Match the following. - Match the following. - A) amine B) ester C) aldehyde D) carboxylic acid E) alcohol F) ketone


A) amine
B) ester
C) aldehyde
D) carboxylic acid
E) alcohol
F) ketone

Correct Answer

verifed

verified

Match the following. - Match the following. - A) amine B) ester C) aldehyde D) carboxylic acid E) alcohol F) ketone


A) amine
B) ester
C) aldehyde
D) carboxylic acid
E) alcohol
F) ketone

Correct Answer

verifed

verified

Which of the following Newman projections shows a staggered conformer of 2-methyl-butane?


A)
Which of the following Newman projections shows a staggered conformer of 2-methyl-butane? A) B) C) D) E)
B)
Which of the following Newman projections shows a staggered conformer of 2-methyl-butane? A) B) C) D) E)
C)
Which of the following Newman projections shows a staggered conformer of 2-methyl-butane? A) B) C) D) E)
D)
Which of the following Newman projections shows a staggered conformer of 2-methyl-butane? A) B) C) D) E)
E)
Which of the following Newman projections shows a staggered conformer of 2-methyl-butane? A) B) C) D) E)

Correct Answer

verifed

verified

Match the following. - Match the following. - A) amine B) ester C) aldehyde D) carboxylic acid E) alcohol F) ketone


A) amine
B) ester
C) aldehyde
D) carboxylic acid
E) alcohol
F) ketone

Correct Answer

verifed

verified

Which of the following molecules is the least polar?


A) butane
B) acetic acid
C) ethylamine
D) methanol
E) cyclohexanone

Correct Answer

verifed

verified

Which of the following is a constitutional isomer of the following organic molecule? Which of the following is a constitutional isomer of the following organic molecule? A) B) C) D) E)


A)
Which of the following is a constitutional isomer of the following organic molecule? A) B) C) D) E)
B)
Which of the following is a constitutional isomer of the following organic molecule? A) B) C) D) E)
C)
Which of the following is a constitutional isomer of the following organic molecule? A) B) C) D) E)
D)
Which of the following is a constitutional isomer of the following organic molecule? A) B) C) D) E)
E)
Which of the following is a constitutional isomer of the following organic molecule? A) B) C) D) E)

Correct Answer

verifed

verified

Match the following. - Match the following. - A) amine B) ester C) aldehyde D) carboxylic acid E) alcohol F) ketone


A) amine
B) ester
C) aldehyde
D) carboxylic acid
E) alcohol
F) ketone

Correct Answer

verifed

verified

What is the index of hydrogen deficiency?

Correct Answer

verifed

verified

The index of hydrogen deficien...

View Answer

Which of the following is TRUE regarding index of hydrogen deficiency (IHD) ?


A) When calculating IHD, oxygen does not change the number of H atoms in the parent formula, halogens are considered equal to hydrogen, and nitrogen requires one additional hydrogen atom in the parent formula.
B) When calculating IHD, oxygen requires one additional hydrogen atom in the parent formula, halogens are considered equal to hydrogen, and nitrogen does not change the number of H atoms in the parent formula.
C) When calculating IHD, oxygen is treated like hydrogen, halogens require one additional hydrogen atom in the parent formula, and nitrogen does not change the number of H atoms in the parent formula.
D) When calculating IHD, oxygen does not change the number of H atoms in the parent formula, halogens are considered equal to hydrogen, and nitrogen requires two additional hydrogen atoms in the parent formula.
E) When calculating IHD, oxygen and halogens do not change the number of H atoms in the parent formula, and nitrogen requires two additional hydrogen atoms in the parent formula.

Correct Answer

verifed

verified

Which of the following compounds is a carboxylic acid?


A) Which of the following compounds is a carboxylic acid? A) B) C) D) E)
B) Which of the following compounds is a carboxylic acid? A) B) C) D) E)
C) Which of the following compounds is a carboxylic acid? A) B) C) D) E)
D) Which of the following compounds is a carboxylic acid? A) B) C) D) E)
E) Which of the following compounds is a carboxylic acid? A) B) C) D) E)

Correct Answer

verifed

verified

Which of the following is TRUE regarding constitutional isomers?


A) Constitutional isomers have the same molecular formula but different structures, physical, and chemical properties.
B) Constitutional isomers have the same molecular formula and physical properties but different structures and chemical properties.
C) Constitutional isomers have the same molecular formula, physical, and chemical properties but different structures.
D) Constitutional isomers have the same chemical structure and molecular formula but different physical and chemical properties.
E) Constitutional isomers have the same chemical structure but different formulas, physical, and chemical properties.

Correct Answer

verifed

verified

Which of the following have correct assignments of both group priorities and absolute configurations?


A)
Which of the following have correct assignments of both group priorities and absolute configurations? A) , R configuration B) , S configuration C) , S configuration D) , l configuration E) , d configuration , R configuration
B)
Which of the following have correct assignments of both group priorities and absolute configurations? A) , R configuration B) , S configuration C) , S configuration D) , l configuration E) , d configuration , S configuration
C)
Which of the following have correct assignments of both group priorities and absolute configurations? A) , R configuration B) , S configuration C) , S configuration D) , l configuration E) , d configuration , S configuration
D)
Which of the following have correct assignments of both group priorities and absolute configurations? A) , R configuration B) , S configuration C) , S configuration D) , l configuration E) , d configuration , l configuration
E)
Which of the following have correct assignments of both group priorities and absolute configurations? A) , R configuration B) , S configuration C) , S configuration D) , l configuration E) , d configuration , d configuration

Correct Answer

verifed

verified

Which of the following structures are enantiomers?


A)
Which of the following structures are enantiomers? A) B) C) D) E)
B)
Which of the following structures are enantiomers? A) B) C) D) E)
C)
Which of the following structures are enantiomers? A) B) C) D) E)
D)
Which of the following structures are enantiomers? A) B) C) D) E)
E)
Which of the following structures are enantiomers? A) B) C) D) E)

Correct Answer

verifed

verified

Which of the following is a primary alcohol?


A) CH3CH2OH
B) (CH3) 2CHOH
C) (CH3) 3COH
D) (CH3) 2CHCH(CH3) OH
E) CH3OCH3

Correct Answer

verifed

verified

Which of the following structures shows a Z alkene isomer?


A)
Which of the following structures shows a Z alkene isomer? A) B) C) D) E)
B)
Which of the following structures shows a Z alkene isomer? A) B) C) D) E)
C)
Which of the following structures shows a Z alkene isomer? A) B) C) D) E)
D)
Which of the following structures shows a Z alkene isomer? A) B) C) D) E)
E)
Which of the following structures shows a Z alkene isomer? A) B) C) D) E)

Correct Answer

verifed

verified

The general formula for alkanes is CnH2n+2. What is the value of n in 3-ethyl-4,7-dimethylnonane? How many chiral centres does this molecule have?


A) n = 9; there are two chiral centres
B) n = 9; there are three chiral centres
C) n = 11; there are two chiral centres
D) n = 11; there are three chiral centres
E) n = 11; there is one chiral centre

Correct Answer

verifed

verified

Explain the concept of bond polarization and inductive effect using organic halides as an example.

Correct Answer

verifed

verified

Halogen atoms are more electronegative t...

View Answer

What does the term "racemic mixture" mean?

Correct Answer

verifed

verified

A mixture (equal in mole ratio...

View Answer

Which of the following structures shows an E alkene isomer?


A)
Which of the following structures shows an E alkene isomer? A) B) C) D) E)
B)
Which of the following structures shows an E alkene isomer? A) B) C) D) E)
C)
Which of the following structures shows an E alkene isomer? A) B) C) D) E)
D)
Which of the following structures shows an E alkene isomer? A) B) C) D) E)
E)
Which of the following structures shows an E alkene isomer? A) B) C) D) E)

Correct Answer

verifed

verified

The infrared spectrum of a compound with molecular formula C6H8O has weak peaks around 1650 cm-1 and a strong peak around 1775 cm-1. What is the most likely structure of this compound?


A)
The infrared spectrum of a compound with molecular formula C<sub>6</sub>H<sub>8</sub>O has weak peaks around 1650 cm<sup>-1</sup> and a strong peak around 1775 cm<sup>-1</sup>. What is the most likely structure of this compound? A) B) C) D) E)
B)
The infrared spectrum of a compound with molecular formula C<sub>6</sub>H<sub>8</sub>O has weak peaks around 1650 cm<sup>-1</sup> and a strong peak around 1775 cm<sup>-1</sup>. What is the most likely structure of this compound? A) B) C) D) E)
C)
The infrared spectrum of a compound with molecular formula C<sub>6</sub>H<sub>8</sub>O has weak peaks around 1650 cm<sup>-1</sup> and a strong peak around 1775 cm<sup>-1</sup>. What is the most likely structure of this compound? A) B) C) D) E)
D)
The infrared spectrum of a compound with molecular formula C<sub>6</sub>H<sub>8</sub>O has weak peaks around 1650 cm<sup>-1</sup> and a strong peak around 1775 cm<sup>-1</sup>. What is the most likely structure of this compound? A) B) C) D) E)
E)
The infrared spectrum of a compound with molecular formula C<sub>6</sub>H<sub>8</sub>O has weak peaks around 1650 cm<sup>-1</sup> and a strong peak around 1775 cm<sup>-1</sup>. What is the most likely structure of this compound? A) B) C) D) E)

Correct Answer

verifed

verified

Showing 81 - 100 of 109

Related Exams

Exam 1

Units of Measurement for Physical and Chemical Change

179 Questions

Exam 2

Atoms and Elements

167 Questions

Exam 3

Molecules, Compounds, and Nomenclature

178 Questions

Exam 4

Chemical Reactions and Stoichiometry

230 Questions

Exam 5

Gases

154 Questions

Exam 6

Thermochemistry

156 Questions

Exam 7

The Quantum-Mechanical Model of the Atom

173 Questions

Exam 8

Periodic Properties of the Elements

127 Questions

Exam 9

Chemical Bonding I: Lewis Theory

143 Questions

Exam 10

Chemical Bonding Ii: Molecular Shapes, Valence Bond Theory, and Molecular Orbital Theory

168 Questions

Exam 11

Liquids, Solids, and Intermolecular Forces

132 Questions

Exam 12

Solutions

159 Questions

Exam 13

Chemical Kinetics

162 Questions

Exam 14

Chemical Equilibrium

123 Questions

Exam 15

Acids and Bases

148 Questions

Exam 16

Aqueous Ionic Equilibrium

161 Questions

Exam 17

Gibbs Energy and Thermodynamics

111 Questions

Exam 18

Electrochemistry

126 Questions

Exam 19

Radioactivity and Nuclear Chemistry

115 Questions

Exam 21

Organic Chemistry II: Reactions

96 Questions

Exam 22

Biochemistry

55 Questions

Exam 23

Chemistry of the Nonmetals

50 Questions

Exam 24

Metals and Metallury

49 Questions

Exam 25

Transition Metals and Coordination Compounds

55 Questions

Show Answer