, TEST BANK FOR xz xz
An Introduction to General, Organic, and Biological Chemistry, 14e (Timberlake)
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Chapter 1 Chemistry in Our Lives xz x z xz xz xz
ALL ANSWERS INCLUDED ⬛ ⬛ ⬛
xz xz xzxz xzxz ALL CHAPTERS INCLUDED ⬛⬛ ⬛
xz xz z
xzx xz x z
1.1 Mu l ti p l e -Choice Questions
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1) Water, H2O, is an example of a(n) .
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A) chemical
B) solid
C) wave
D) electric charge xz
E) element xz
Answer: A x z xz
Page Ref: 1.1 xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
2) In this list, which substance can be classified as a chemical?
xz xz xz xz xz xz xz xz xz xz
A) salt
B) sleep
C) cold
D) heat
E) temperature
Answer: A
xz x z xz
Page Ref: 1.1 xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
3) One example of a chemical used in toothpaste is
xz . xz xz xz xz xz xz xz xz
A) chlorine
B) sulfur
C) carbon dioxide xz
D) calcium carbonate xz
E) sugar Ans xz
wer: D Pag x z xz
e Ref: 1.1
xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
,4) Which of the following is not a chemical?
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A) salt
B) water
C) light
D) carbon dioxide xz
E) sugar Ans xz
wer: C Pagx z xz
e Ref: 1.1
xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
5) Sodium fluorophosphate is a chemical used in toothpaste to
xz . xz xz xz xz xz xz xz xz
A) make the paste white xz xz xz
B) disinfect the toothbrush xz xz
C) keep the paste from spoiling
xz xz xz xz
D) remove plaque xz
E) strengthen tooth enamel xz xz x
Answer: E
z x z
Page Ref: 1.1
xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
6) When a part of the body is injured, substances called
xz xz xz are released.
xz xz xz xz xz xz xz xz
A) aspirins
B) pain relievers xz
C) nitrogen oxides xz
D) chlorofluorocarbons
E) prostaglandins
Answer: E
xz x z
Page Ref: 1.1
xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
7) Titanium dioxide is a chemical used in toothpaste to
xz . xz xz xz xz xz xz xz xz
A) make the paste white xz xz xz
B) disinfect the toothbrush xz xz
C) keep the paste from spoiling
xz xz xz xz
D) remove plaque xz
E) strengthen tooth enamel xz xz x
Answer: A
z x z
Page Ref: 1.1
xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
, 8) Which of the following is a chemical?
xz xz xz xz xz xz
A) sugar
B) heat
C) light
D) noise
E) a wave A xz xz
nswer: A P x z xz
age Ref: 1.1
xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
9) You notice that there is more traffic between 8 and 9 in the morning. This would be a(n)
xz xz xz xz xz xz xz xz xz xz xz xz xz xz xz xz xz
.
A) observation
B) hypothesis
C) experiment
D) theory
E) all the above xz xz
Answer: A P
xz x z xz
age Ref: 1.2
xz xz
Learning Obj.: 1.2 xz x z
Global Outcomes: G1 Demonstrate an understanding of the principles of scientific inquiry.
xz x z x z xz xz xz xz xz xz xz xz
10) There is more traffic between 8 and 9 in the morning because most people start work at
xz xz xz xz xz xz xz xz xz xz xz xz xz xz xz xz xz
9. This would be a(n)
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A) observation
B) hypothesis
C) experiment
D) theory
E) all the above xz xz
Answer: B P
xz x z xz
age Ref: 1.2
xz xz
Learning Obj.: 1.2 xz x z
Global Outcomes: G1 Demonstrate an understanding of the principles of scientific inquiry.
xz x z x z xz xz xz xz xz xz xz xz
An Introduction to General, Organic, and Biological Chemistry, 14e (Timberlake)
xz xz xz xz xz xz xz xz xz
Chapter 1 Chemistry in Our Lives xz x z xz xz xz
ALL ANSWERS INCLUDED ⬛ ⬛ ⬛
xz xz xzxz xzxz ALL CHAPTERS INCLUDED ⬛⬛ ⬛
xz xz z
xzx xz x z
1.1 Mu l ti p l e -Choice Questions
xz xz
1) Water, H2O, is an example of a(n) .
xz xz xz xz xz xz xz
A) chemical
B) solid
C) wave
D) electric charge xz
E) element xz
Answer: A x z xz
Page Ref: 1.1 xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
2) In this list, which substance can be classified as a chemical?
xz xz xz xz xz xz xz xz xz xz
A) salt
B) sleep
C) cold
D) heat
E) temperature
Answer: A
xz x z xz
Page Ref: 1.1 xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
3) One example of a chemical used in toothpaste is
xz . xz xz xz xz xz xz xz xz
A) chlorine
B) sulfur
C) carbon dioxide xz
D) calcium carbonate xz
E) sugar Ans xz
wer: D Pag x z xz
e Ref: 1.1
xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
,4) Which of the following is not a chemical?
xz xz xz xz xz xz xz
A) salt
B) water
C) light
D) carbon dioxide xz
E) sugar Ans xz
wer: C Pagx z xz
e Ref: 1.1
xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
5) Sodium fluorophosphate is a chemical used in toothpaste to
xz . xz xz xz xz xz xz xz xz
A) make the paste white xz xz xz
B) disinfect the toothbrush xz xz
C) keep the paste from spoiling
xz xz xz xz
D) remove plaque xz
E) strengthen tooth enamel xz xz x
Answer: E
z x z
Page Ref: 1.1
xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
6) When a part of the body is injured, substances called
xz xz xz are released.
xz xz xz xz xz xz xz xz
A) aspirins
B) pain relievers xz
C) nitrogen oxides xz
D) chlorofluorocarbons
E) prostaglandins
Answer: E
xz x z
Page Ref: 1.1
xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
7) Titanium dioxide is a chemical used in toothpaste to
xz . xz xz xz xz xz xz xz xz
A) make the paste white xz xz xz
B) disinfect the toothbrush xz xz
C) keep the paste from spoiling
xz xz xz xz
D) remove plaque xz
E) strengthen tooth enamel xz xz x
Answer: A
z x z
Page Ref: 1.1
xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
, 8) Which of the following is a chemical?
xz xz xz xz xz xz
A) sugar
B) heat
C) light
D) noise
E) a wave A xz xz
nswer: A P x z xz
age Ref: 1.1
xz xz
Learning Obj.: 1.1 xz x z
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across ch
xz x z x z xz xz xz xz xz xz xz xz xz
emistry.
9) You notice that there is more traffic between 8 and 9 in the morning. This would be a(n)
xz xz xz xz xz xz xz xz xz xz xz xz xz xz xz xz xz
.
A) observation
B) hypothesis
C) experiment
D) theory
E) all the above xz xz
Answer: A P
xz x z xz
age Ref: 1.2
xz xz
Learning Obj.: 1.2 xz x z
Global Outcomes: G1 Demonstrate an understanding of the principles of scientific inquiry.
xz x z x z xz xz xz xz xz xz xz xz
10) There is more traffic between 8 and 9 in the morning because most people start work at
xz xz xz xz xz xz xz xz xz xz xz xz xz xz xz xz xz
9. This would be a(n)
xz xz . xz xz xz
A) observation
B) hypothesis
C) experiment
D) theory
E) all the above xz xz
Answer: B P
xz x z xz
age Ref: 1.2
xz xz
Learning Obj.: 1.2 xz x z
Global Outcomes: G1 Demonstrate an understanding of the principles of scientific inquiry.
xz x z x z xz xz xz xz xz xz xz xz
