ZUMDAHL CHEMISTRY 9TH EDITION TEST BANK {TEST BANK FOR AP CHEMISTRY ZUMDAHL 9TH EDITION}

Test b n b Bank

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Sincerely,
STEM Freelancer’s association
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Chapter 1: Chemical Foundations
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1. Which of the following is an example of a quantitative observation?
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A) The piece of metal is longer than the piece of
b b b b b b b b b




wood.
b




B) Solution 1 is much darker than solution 2. b b b b b b b




C) The liquid in beaker A is blue. b b b b b b




D) The temperature of the liquid is 60°C.
b b b b b b




E) At least two of the above (A-D) are quantitative
b b b b b b b b




observations. b




ANS: D DIF: Easy REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific b b b b b b b b




bmethod MSC: Conceptual b b




2. A quantitative observation
b b




A) contains a number and a b b b b




unitb




B) does not contain a number b b b b




C) always makes a comparison b b b




D) must be obtained through b b b




experimentationb




E) is none of these b b b




ANS: A DIF: Easy REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific b b b b b b b b




bmethod MSC: Conceptual b b




3. Generally, observed behavior that can be formulated into a statement,
b b b b b b b b b




bsometimesmathematical in nature, is called a(n) b b b b b b




A) observation
B) measurement
C) theory
D) natural law b




E) experiment

ANS: D DIF: Easy REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific b b b b b b b b




bmethod MSC: Conceptual b b




4. The statement ―The total mass of materials is not affected by a
b b b b b b b b b b b




bchemical change in thosematerials‖ is called a(n) b b b b b b b




A) observation
B) measurement
C) theory
D) natural law b




E) experiment

ANS: D DIF: Easy REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific b b b b b b b b




bmethod MSC: Conceptual b b

,5. A chemical theory that has been known for a long time becomes a law.
b b b b b b b b b b b b b

, ANS: F DIF: Easy REF: 1.2
KEY: Chemistry | general chemistry | general concepts | scientific b b b b b b b b




method MSC: Conceptual
b b b




6. Which of the following metric relationships is incorrect?
b b b b b b b




A) 1 microliter = 10–6
b b b




liters
b




B) 1 gram = 103 b b b




kilograms
b




C) 103 milliliters = 1 liter b
b b b




D) 1 gram = 102 b b b




centigrams
b




E) 10 decimeters = 1 b b b




meter b




ANS: B DIF: Easy REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit b b b b b b b b b b b




| prefixesMSC: Quantitative
b b b b




7. For which pair is the SI prefix not matched correctly with its meaning?
b b b b b b b b b b b b




A)

B)
C)
D)

E)

ANS: C DIF: Easy REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI unit b b b b b b b b b b b




| prefixesMSC: Conceptual
b b b b




8. A metric unit for length is
b b b b b




A) gram
B) milliliter
C) yard
D) kilometer
E) pound

ANS: D DIF: Easy REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI b b b b b b b b b b




unit | base unitMSC: Conceptual
b b b b b b




9. Which of the following is not a unit in the SI system?
b b b b b b b b b b b




A) ampere
B) candela
C) Kelvin
D) meter
E) calorie

ANS: E DIF: Easy REF: 1.3
KEY: Chemistry | general chemistry | general concepts | measurement | SI b b b b b b b b b b




unit | base unitMSC: Conceptual
b b b b b b




10. Order the four metric prefixes from smallest to largest.
b b b b b b b b