TEST BANK 5%
CHEMISTRY
STEVEN S. ZUMDAHL & SUSAN A. ZUMDAHL
5% 5% 5% 5% 5% 5%
9th Edition
5%
TEST BANK
,Chapter 1: Chemical Foundations
5% 5% 5%
1. Which of the following is an example of a quantitative observation?
5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
A) The piece of metal is longer than the piece of wood.
5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
B) Solution 1 is much darker than solution 2. 5% 5% 5% 5% 5% 5% 5%
C) The liquid in beaker A is blue.
5% 5% 5% 5% 5% 5%
D) The temperature of the liquid is 60°C.
5% 5% 5% 5% 5% 5%
E) At least two of the above (A-D) are quantitative observations.
5% 5% 5% 5% 5% 5% 5% 5% 5%
ANS: D DIF: Easy
5 % 5 % REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5%
d MSC: Conceptual
5% 5%
2. A quantitative observation
5% 5%
A) contains a number and a unit 5% 5% 5% 5% 5%
B) does not contain a number 5% 5% 5% 5%
C) always makes a comparison 5% 5% 5%
D) must be obtained through experimentation
5% 5% 5% 5%
E) is none of these 5% 5% 5%
ANS: A DIF: Easy
5 % 5 % REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5%
d MSC: Conceptual
5% 5%
3. Generally, observed behavior that can be formulated into a statement, sometime
5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
s mathematical in nature, is called a(n)
5% 5% 5% 5% 5% 5%
A) observation
B) measurement
C) theory
D) natural law 5%
E) experiment
ANS: D DIF: Easy
5 % 5 % REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5%
d MSC: Conceptual
5% 5%
4. The statement “The total mass of materials is not affected by a chemical change in tho
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
se materials” is called a(n)
5% 5% 5% 5%
A) observation
B) measurement
C) theory
D) natural law 5%
E) experiment
ANS: D DIF: Easy
5 % 5 % REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5%
d MSC: Conceptual
5% 5%
5. A chemical theory that has been known for a long time becomes a law.
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
, ANS: F DIF: Easy
5 % 5 % REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5%
d MSC: Conceptual
5% 5%
6. Which of the following metric relationships is incorrect?
5% 5% 5% 5% 5% 5% 5%
A) 1 microliter = 10–6 liters
5% 5% 5% 5%
B) 1 gram = 103 kilograms5% 5% 5% 5%
C) 103 milliliters = 1 liter 5% 5% 5% 5%
D) 1 gram = 102 centigrams
5% 5% 5% 5%
E) 10 decimeters = 1 meter 5% 5% 5% 5%
ANS: B DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
MSC: Quantitative
5% 5%
7. For which pair is the SI prefix not matched correctly with its meaning
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
? A) 5% 5 %
B) 5 %
C) 5 %
D) 5 %
E) 5 %
ANS: C DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5
MSC: Conceptual
% 5%
8. A metric unit for length is
5% 5% 5% 5% 5%
A) gram
B) milliliter
C) yard
D) kilometer
E) pound
ANS: D DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | base uni
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
t MSC: Conceptual
5% 5%
9. Which of the following is not a unit in the SI system?
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
A) ampere
B) candela
C) Kelvin
D) meter
E) calorie
ANS: E DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | base uni
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
t MSC: Conceptual
5% 5%
10. Order the four metric prefixes from smallest to largest.
5% 5% 5% 5% 5% 5% 5% 5%
, A) nano- < milli- < centi- < kilo-
5% 5% 5% 5% 5% 5%
B) milli- < nano- < centi- < kilo-
5% 5% 5% 5% 5% 5%
C) kilo- < centi- < nano- < milli-
5% 5% 5% 5% 5% 5%
D) kilo- < centi- < milli- < nano-
5% 5% 5% 5% 5% 5%
E) centi- < nano- < kilo- < milli-
5% 5% 5% 5% 5% 5%
ANS: A DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5
MSC: Conceptual
% 5%
11. 8.1 kilogram(s) contains this many grams.
5% 5% 5% 5% 5%
A) 8.1 102 5% 5%
B) 8.1 103 5% 5%
C) 81
D) 0.81
E) 8.1 10−3 5% 5%
ANS: B DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | mass M
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
SC: Conceptual
5%
12. Convert 0.3980 m to mm. 5% 5% 5% 5%
A)
5% 5 %
B)
C)
D) 5 %
E) 5 %
ANS: A DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5
MSC: Conceptual
% 5%
13. 6.1 5% seconds contain this many picoseconds.
5% 5% 5% 5%
A) 6.1 1012 5% 5%
B) 6.1 10−12 5% 5%
C) 6.1 10−9 5% 5%
D) 6.1 109 5% 5%
E) 6.1 1015 5% 5%
ANS: A DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5
MSC: Conceptual
% 5%
14. 9.49 seconds contain this many nanoseconds.
5% 5% 5% 5% 5%
A) 9.49 107 5% 5%
B) 9.49 109 5% 5%
C) 9.49 1012 5% 5%
D) 9.49 1010 5% 5%
E) 9.49 108 5% 5%
CHEMISTRY
STEVEN S. ZUMDAHL & SUSAN A. ZUMDAHL
5% 5% 5% 5% 5% 5%
9th Edition
5%
TEST BANK
,Chapter 1: Chemical Foundations
5% 5% 5%
1. Which of the following is an example of a quantitative observation?
5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
A) The piece of metal is longer than the piece of wood.
5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
B) Solution 1 is much darker than solution 2. 5% 5% 5% 5% 5% 5% 5%
C) The liquid in beaker A is blue.
5% 5% 5% 5% 5% 5%
D) The temperature of the liquid is 60°C.
5% 5% 5% 5% 5% 5%
E) At least two of the above (A-D) are quantitative observations.
5% 5% 5% 5% 5% 5% 5% 5% 5%
ANS: D DIF: Easy
5 % 5 % REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5%
d MSC: Conceptual
5% 5%
2. A quantitative observation
5% 5%
A) contains a number and a unit 5% 5% 5% 5% 5%
B) does not contain a number 5% 5% 5% 5%
C) always makes a comparison 5% 5% 5%
D) must be obtained through experimentation
5% 5% 5% 5%
E) is none of these 5% 5% 5%
ANS: A DIF: Easy
5 % 5 % REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5%
d MSC: Conceptual
5% 5%
3. Generally, observed behavior that can be formulated into a statement, sometime
5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
s mathematical in nature, is called a(n)
5% 5% 5% 5% 5% 5%
A) observation
B) measurement
C) theory
D) natural law 5%
E) experiment
ANS: D DIF: Easy
5 % 5 % REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5%
d MSC: Conceptual
5% 5%
4. The statement “The total mass of materials is not affected by a chemical change in tho
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
se materials” is called a(n)
5% 5% 5% 5%
A) observation
B) measurement
C) theory
D) natural law 5%
E) experiment
ANS: D DIF: Easy
5 % 5 % REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5%
d MSC: Conceptual
5% 5%
5. A chemical theory that has been known for a long time becomes a law.
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
, ANS: F DIF: Easy
5 % 5 % REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific metho
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5%
d MSC: Conceptual
5% 5%
6. Which of the following metric relationships is incorrect?
5% 5% 5% 5% 5% 5% 5%
A) 1 microliter = 10–6 liters
5% 5% 5% 5%
B) 1 gram = 103 kilograms5% 5% 5% 5%
C) 103 milliliters = 1 liter 5% 5% 5% 5%
D) 1 gram = 102 centigrams
5% 5% 5% 5%
E) 10 decimeters = 1 meter 5% 5% 5% 5%
ANS: B DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
MSC: Quantitative
5% 5%
7. For which pair is the SI prefix not matched correctly with its meaning
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
? A) 5% 5 %
B) 5 %
C) 5 %
D) 5 %
E) 5 %
ANS: C DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5
MSC: Conceptual
% 5%
8. A metric unit for length is
5% 5% 5% 5% 5%
A) gram
B) milliliter
C) yard
D) kilometer
E) pound
ANS: D DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | base uni
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
t MSC: Conceptual
5% 5%
9. Which of the following is not a unit in the SI system?
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
A) ampere
B) candela
C) Kelvin
D) meter
E) calorie
ANS: E DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | base uni
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
t MSC: Conceptual
5% 5%
10. Order the four metric prefixes from smallest to largest.
5% 5% 5% 5% 5% 5% 5% 5%
, A) nano- < milli- < centi- < kilo-
5% 5% 5% 5% 5% 5%
B) milli- < nano- < centi- < kilo-
5% 5% 5% 5% 5% 5%
C) kilo- < centi- < nano- < milli-
5% 5% 5% 5% 5% 5%
D) kilo- < centi- < milli- < nano-
5% 5% 5% 5% 5% 5%
E) centi- < nano- < kilo- < milli-
5% 5% 5% 5% 5% 5%
ANS: A DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5
MSC: Conceptual
% 5%
11. 8.1 kilogram(s) contains this many grams.
5% 5% 5% 5% 5%
A) 8.1 102 5% 5%
B) 8.1 103 5% 5%
C) 81
D) 0.81
E) 8.1 10−3 5% 5%
ANS: B DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | mass M
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
SC: Conceptual
5%
12. Convert 0.3980 m to mm. 5% 5% 5% 5%
A)
5% 5 %
B)
C)
D) 5 %
E) 5 %
ANS: A DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5
MSC: Conceptual
% 5%
13. 6.1 5% seconds contain this many picoseconds.
5% 5% 5% 5%
A) 6.1 1012 5% 5%
B) 6.1 10−12 5% 5%
C) 6.1 10−9 5% 5%
D) 6.1 109 5% 5%
E) 6.1 1015 5% 5%
ANS: A DIF: Easy
5 % 5 % REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit | prefixes
5 % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5
MSC: Conceptual
% 5%
14. 9.49 seconds contain this many nanoseconds.
5% 5% 5% 5% 5%
A) 9.49 107 5% 5%
B) 9.49 109 5% 5%
C) 9.49 1012 5% 5%
D) 9.49 1010 5% 5%
E) 9.49 108 5% 5%