TEST BANK Xt
CHEMISTRY
STEVEN S. ZUMDAHL & SUSAN A. ZUMDAHL
Xt Xt Xt Xt Xt Xt
9th Edition
Xt
TESTBANK tX
,Chapter 1: Chemical Foundations
Xt Xt Xt
1. Which of the following is an example of a quantitative observation?
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
A) The piece of metal is longer than the piece of wood.
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
B) Solution 1 is much darker than solution 2. Xt Xt Xt Xt Xt Xt Xt
C) The liquid in beaker A is blue.
Xt Xt Xt Xt Xt Xt
D) The temperature of the liquid is 60°C.
Xt Xt Xt Xt Xt Xt
E) At least two of the above (A-D) are quantitative observations.
Xt Xt Xt Xt Xt Xt Xt Xt Xt
ANS: D DIF: Easy
XtXt REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
d MSC: Conceptual
Xt Xt
2. A quantitative observation
Xt Xt
A) contains a number and a unit Xt Xt Xt Xt Xt
B) does not contain a number Xt Xt Xt Xt
C) always makes a comparison Xt Xt Xt
D) must be obtained through experimentation
Xt Xt Xt Xt
E) is none of these Xt Xt Xt
ANS: A DIF: Easy
XtXt REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
d MSC: Conceptual
Xt Xt
3. Generally, observed behavior that can be formulated into a statement, sometime
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
s mathematical in nature, is called a(n)
Xt Xt Xt Xt Xt Xt
A) observation
B) measurement
C) theory
D) natural law Xt
E) experiment
ANS: D DIF: Easy
XtXt REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
d MSC: Conceptual
Xt Xt
4. The statement “The total mass of materials is not affected by a chemical change in tho
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
se materials” is called a(n)
Xt Xt Xt Xt
A) observation
B) measurement
C) theory
D) natural law Xt
E) experiment
ANS: D DIF: Easy
XtXt REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
d MSC: Conceptual
Xt Xt
5. A chemical theory that has been known for a long time becomes a law.
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
, ANS: F DIF: Easy
XtXt REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
d MSC: Conceptual
Xt Xt
6. Which of the following metric relationships is incorrect?
Xt Xt Xt Xt Xt Xt Xt
A) 1 microliter = 10–6 liters
Xt Xt Xt Xt
B) 1 gram = 103 kilograms Xt Xt Xt Xt
C) 103 milliliters = 1 liter Xt Xt Xt Xt
D) 1 gram = 102 centigramsXt Xt Xt Xt
E) 10 decimeters = 1 meter Xt Xt Xt Xt
ANS: B DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
X t Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
MSC: Quantitative
Xt Xt
7. For which pair is the SI prefix not matched correctly with its meaning
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
? A) Xt X t
B) X t
C) X t
D) X t
E) X t
ANS: C DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt X
MSC: Conceptual
t Xt
8. A metric unit for length is
Xt Xt Xt Xt Xt
A) gram
B) milliliter
C) yard
D) kilometer
E) pound
ANS: D DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | base uni
X t Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
t MSC: Conceptual
Xt Xt
9. Which of the following is not a unit in the SI system?
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
A) ampere
B) candela
C) Kelvin
D) meter
E) calorie
ANS: E DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | base uni
X t Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
t MSC: Conceptual
Xt Xt
10. Order the four metric prefixes from smallest to largest.
Xt Xt Xt Xt Xt Xt Xt Xt
, A) nano- < milli- < centi- < kilo-
Xt Xt Xt Xt Xt Xt
B) milli- < nano- < centi- < kilo-
Xt Xt Xt Xt Xt Xt
C) kilo- < centi- < nano- < milli-
Xt Xt Xt Xt Xt Xt
D) kilo- < centi- < milli- < nano-
Xt Xt Xt Xt Xt Xt
E) centi- < nano- < kilo- < milli-
Xt Xt Xt Xt Xt Xt
ANS: A DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt X
MSC: Conceptual
t Xt
11. 8.1 kilogram(s) contains this many grams.
Xt Xt Xt Xt Xt
A) 8.1 102 Xt Xt
B) 8.1 103 Xt Xt
C) 81
D) 0.81
E) 8.1 10−3 Xt Xt
ANS: B DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | mass M
X t Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
SC: Conceptual
Xt
12. Convert 0.3980 m to mm. Xt Xt Xt Xt
A)
Xt X t
B)
C)
D) X t
E) X t
ANS: A DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt X
MSC: Conceptual
t Xt
13. 6.1 Xt seconds contain this many picoseconds.Xt Xt Xt Xt
A) 6.1 1012 Xt Xt
B) 6.1 10−12 Xt Xt
C) 6.1 10−9 Xt Xt
D) 6.1 109 Xt Xt
E) 6.1 1015 Xt Xt
ANS: A DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt X
MSC: Conceptual
t Xt
14. 9.49 seconds contain this many nanoseconds.
Xt Xt Xt Xt Xt
A) 9.49 107 Xt Xt
B) 9.49 109 Xt Xt
C) 9.49 1012 Xt Xt
D) 9.49 1010 Xt Xt
E) 9.49 108 Xt Xt
CHEMISTRY
STEVEN S. ZUMDAHL & SUSAN A. ZUMDAHL
Xt Xt Xt Xt Xt Xt
9th Edition
Xt
TESTBANK tX
,Chapter 1: Chemical Foundations
Xt Xt Xt
1. Which of the following is an example of a quantitative observation?
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
A) The piece of metal is longer than the piece of wood.
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
B) Solution 1 is much darker than solution 2. Xt Xt Xt Xt Xt Xt Xt
C) The liquid in beaker A is blue.
Xt Xt Xt Xt Xt Xt
D) The temperature of the liquid is 60°C.
Xt Xt Xt Xt Xt Xt
E) At least two of the above (A-D) are quantitative observations.
Xt Xt Xt Xt Xt Xt Xt Xt Xt
ANS: D DIF: Easy
XtXt REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
d MSC: Conceptual
Xt Xt
2. A quantitative observation
Xt Xt
A) contains a number and a unit Xt Xt Xt Xt Xt
B) does not contain a number Xt Xt Xt Xt
C) always makes a comparison Xt Xt Xt
D) must be obtained through experimentation
Xt Xt Xt Xt
E) is none of these Xt Xt Xt
ANS: A DIF: Easy
XtXt REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
d MSC: Conceptual
Xt Xt
3. Generally, observed behavior that can be formulated into a statement, sometime
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
s mathematical in nature, is called a(n)
Xt Xt Xt Xt Xt Xt
A) observation
B) measurement
C) theory
D) natural law Xt
E) experiment
ANS: D DIF: Easy
XtXt REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
d MSC: Conceptual
Xt Xt
4. The statement “The total mass of materials is not affected by a chemical change in tho
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
se materials” is called a(n)
Xt Xt Xt Xt
A) observation
B) measurement
C) theory
D) natural law Xt
E) experiment
ANS: D DIF: Easy
XtXt REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
d MSC: Conceptual
Xt Xt
5. A chemical theory that has been known for a long time becomes a law.
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
, ANS: F DIF: Easy
XtXt REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
d MSC: Conceptual
Xt Xt
6. Which of the following metric relationships is incorrect?
Xt Xt Xt Xt Xt Xt Xt
A) 1 microliter = 10–6 liters
Xt Xt Xt Xt
B) 1 gram = 103 kilograms Xt Xt Xt Xt
C) 103 milliliters = 1 liter Xt Xt Xt Xt
D) 1 gram = 102 centigramsXt Xt Xt Xt
E) 10 decimeters = 1 meter Xt Xt Xt Xt
ANS: B DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
X t Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
MSC: Quantitative
Xt Xt
7. For which pair is the SI prefix not matched correctly with its meaning
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
? A) Xt X t
B) X t
C) X t
D) X t
E) X t
ANS: C DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt X
MSC: Conceptual
t Xt
8. A metric unit for length is
Xt Xt Xt Xt Xt
A) gram
B) milliliter
C) yard
D) kilometer
E) pound
ANS: D DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | base uni
X t Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
t MSC: Conceptual
Xt Xt
9. Which of the following is not a unit in the SI system?
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
A) ampere
B) candela
C) Kelvin
D) meter
E) calorie
ANS: E DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | base uni
X t Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
t MSC: Conceptual
Xt Xt
10. Order the four metric prefixes from smallest to largest.
Xt Xt Xt Xt Xt Xt Xt Xt
, A) nano- < milli- < centi- < kilo-
Xt Xt Xt Xt Xt Xt
B) milli- < nano- < centi- < kilo-
Xt Xt Xt Xt Xt Xt
C) kilo- < centi- < nano- < milli-
Xt Xt Xt Xt Xt Xt
D) kilo- < centi- < milli- < nano-
Xt Xt Xt Xt Xt Xt
E) centi- < nano- < kilo- < milli-
Xt Xt Xt Xt Xt Xt
ANS: A DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt X
MSC: Conceptual
t Xt
11. 8.1 kilogram(s) contains this many grams.
Xt Xt Xt Xt Xt
A) 8.1 102 Xt Xt
B) 8.1 103 Xt Xt
C) 81
D) 0.81
E) 8.1 10−3 Xt Xt
ANS: B DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | mass M
X t Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt
SC: Conceptual
Xt
12. Convert 0.3980 m to mm. Xt Xt Xt Xt
A)
Xt X t
B)
C)
D) X t
E) X t
ANS: A DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt X
MSC: Conceptual
t Xt
13. 6.1 Xt seconds contain this many picoseconds.Xt Xt Xt Xt
A) 6.1 1012 Xt Xt
B) 6.1 10−12 Xt Xt
C) 6.1 10−9 Xt Xt
D) 6.1 109 Xt Xt
E) 6.1 1015 Xt Xt
ANS: A DIF: Easy
XtXt REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt Xt X
MSC: Conceptual
t Xt
14. 9.49 seconds contain this many nanoseconds.
Xt Xt Xt Xt Xt
A) 9.49 107 Xt Xt
B) 9.49 109 Xt Xt
C) 9.49 1012 Xt Xt
D) 9.49 1010 Xt Xt
E) 9.49 108 Xt Xt
