Test Bank Answers Isomerism Generating Chemical Variety Ch.9 - Biosciences Chemistry 4e | Test Bank Crowe by Jonathan Crowe. DOCX document preview.
Chapter 9: Isomerism: generating chemical variety
Test Bank
Type: multiple choice question
Title: Chapter 09 - Question 01
1) How many pairs of structural isomers are there here?
a. None
To find out more about structural isomers, read section 9.2.
b. One
To find out more about structural isomers, read section 9.2.
c. Two
To find out more about structural isomers, read section 9.2.
d. Three
To find out more about structural isomers, read section 9.2.
e. Four
To find out more about structural isomers, read section 9.2.
Type: multiple response question
Title: Chapter 09 - Question 02
2) Which two of the following compounds are cis-trans isomers?
a. 
b. 
c. 
d. 
e. 
f. 
Type: multiple response question
Title: Chapter 09 - Question 03
3) Which of the following compounds can exist as a pair of enantiomers? Select any that apply.
a. 
b. 
c. 
d. 
e. 
Type: multiple choice question
Title: Chapter 09 - Question 04
4) Which of the following molecules is chiral?
a. 
b. 
c. 
d. 
e. 
Type: multiple choice question
Title: Chapter 09 - Question 05
5) Which one of the following amino acids cannot exist as a pair of enantiomers?
a. Valine
b. Glycine
c. Alanine
d. Tyrosine
e. Glutamic acid
Type: multiple response question
Title: Chapter 09 - Question 06
6) Which of the following statements about isomers are true? Select all that apply.
a. Structural isomers do not share the same physical and chemical properties.
b. Cis-trans isomers share the same physical and chemical properties.
c. Enantiomers show different biological properties.
d. Structural isomers may belong to different families of organic compound.
e. Structural isomers and cis-trans isomers are both types of stereoisomer.
Type: multiple response question
Title: Chapter 09 - Question 07
7) Which of the following statements about isomers are false? Select all that apply.
a. Enantiomers belong to a broader family of isomers called stereoisomers.
b. Enantiomers are also called optical isomers.
c. Enantiomers do not share the same physical and chemical properties.
d. Enantiomers are asymmetric.
e. Enzymes cannot distinguish between enantiomers.
Type: multiple choice question
Title: Chapter 09 - Question 08
8) How many different structural isomers are there here?
a. Two
b. Three
c. Four
d. Five
e. Six
Type: multiple choice question
Title: Chapter 09 - Question 09
9) What is the name of this compound?
a. Hex-1-ene
b. Hex-2-ene
c. Hex-3-ene
d. Hex-4-ene
e. Hex-5-ene
Type: multiple choice question
Title: Chapter 09 - Question 10
10) What is the name of this compound?
a. Pentanoic acid
b. Pentanal
c. Pentan-4-one
d. Methyl butanoate
e. Pentan-2-one
Type: multiple choice question
Title: Chapter 09 - Question 11
11) Which of the following compounds is cis hex-2-ene?
a. 
b. 
c. 
d. 
e. 
Type: multiple response question
Title: Chapter 09 - Question 12
12) Which of the following statements about chirality are true? Select all that apply.
a. A chirality centre is a central atom with three different groups attached
b. A molecule may have more than one chirality centre
c. Chiral molecules lack a plane of symmetry
d. A pair of chiral molecules are superimposable mirror images
e. Most biological molecules are chiral
Type: multiple choice question
Title: Chapter 09 - Question 13
13) Which of the atoms labelled 1-5 in the following molecule is the chirality centre?
a. 1
b. 2
c. 3
d. 4
e. 5
Type: multiple choice question
Title: Chapter 09 - Question 14
14) Which of the atoms labelled 1-5 in the following molecule is the chirality centre?
a. 1
b. 2
c. 3
d. 4
e. 5
Type: matching question
Title: Chapter 09 - Question 15
15) Match the following structural formulae with their correct names.
Feedback: Remember that the point of attachment is always assigned the lowest possible number. Sometimes this means numbering the carbon backbone from left to right; in other instances, you read from right to left.
Page reference: Chemical Toolkit 6
a. 
= Hexan-2-ol
b. 
= Heptane 2,4 diol
c. 
= Heptan-3-ol
d. 
= Hexan-3-ol
e. 
= Hexane 2,5 diol
Type: multiple choice question
Title: Chapter 09 - Question 16
16) What is the name of this compound?
a. 3-ethylheptan-3-ol
b. 4-propylhexan-3-ol
c. 4-propylhexan-4-ol
d. 4-ethylheptan-3-ol
e. 4-ethylheptan-5-ol
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