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Test Bank For General, Organic, And Biological Chemistry 3rd Edition By janice Smith

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Chapter 01 - Matter and Measurement Multiple Choice Questions 1. Which is not an example of a pure substance? A. Sugar B. Air C. Aluminum foil D. Water E. A block of dry ice Bloom's Level: 1. Remember Difficulty: Easy Gradable: automatic Subtopic: Classification and States of Matter Topic...

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  • September 23, 2023
  • 1202
  • 2022/2023
  • Exam (elaborations)
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  • test bank for general
  • test bank for gen
  • general organic and biological chemistry
  • test bank for general organic and biological
  • test bank for general organic
  • test bank for general organic and biological

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  • Chemistry - Test bank
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,Chapter 01 - Matter and Measurement


Chapter 01
Matter and Measurement




Multiple Choice Questions


1. Which is not an example of a pure substance?
A. Sugar
B. Air
C. Aluminum foil
D. Water
E. A block of dry ice



Bloom's Level: 1. Remember
Difficulty: Easy
Gradable: automatic
Subtopic: Classification and States of Matter
Topic: Study of Chemistry



2. Which is an example of a physical change?
A. The rusting of an iron nail
B. The burning of propane in a gas grill
C. Baking cookies
D. Polishing tarnished silver
E. Melting of an ice cube in a glass of soda



Bloom's Level: 2. Understand
Difficulty: Easy
Gradable: automatic
Subtopic: Classification and States of Matter
Topic: Study of Chemistry




1-1
Copyright © 2016 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
McGraw-Hill Education.

,Chapter 01 - Matter and Measurement




3. Which measurement has the fewest number of significant figures?
A. 12.80 m
B. 0.1280 m
C. 0.001280 m
D. 1280 m
E. All of the measurements have the same number of significant figures.



Bloom's Level: 1. Remember
Difficulty: Easy
Gradable: automatic
Subtopic: Scientific Notation and Significant Figures
Topic: Study of Chemistry



4. Which quantity is an exact number?
A. 3 cars
B. 1,000 m
C. 2 L
D. 453.6 g



Bloom's Level: 1. Remember
Difficulty: Easy
Gradable: automatic
Subtopic: Scientific Notation and Significant Figures
Topic: Study of Chemistry



5. The number 0.0035880 expressed correctly using scientific notation is
A. 0.0035889
B. 3.5880 ´ 103
C.

3.5880 ´ 10–3



D. 3.5880 ´ 10–4
E. 3.588 ´ 10–3

Bloom's Level: 1. Remember
Difficulty: Easy
Gradable: automatic
Subtopic: Scientific Notation and Significant Figures
Topic: Study of Chemistry




1-2
Copyright © 2016 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
McGraw-Hill Education.

, Chapter 01 - Matter and Measurement




6. The measurement 78,005,760 expressed correctly using scientific notation is
A. 7.8005760 ´ 107
B. 7.8005760 ´ 10–7
C. 7.8 ´ 107
D.

7.800576 ´ 10–7



E.
7.800576 ´ 107




Bloom's Level: 1. Remember
Difficulty: Easy
Gradable: automatic
Subtopic: Scientific Notation and Significant Figures
Topic: Study of Chemistry



7. When 4.870 ´ 10–3 is correctly converted to its standard form the number becomes
A. 4870
B. 4870.
C. 0.00487
D. 0.004870
E. 0.0004870



Bloom's Level: 2. Understand
Difficulty: Easy
Gradable: automatic
Subtopic: Scientific Notation and Significant Figures
Topic: Study of Chemistry




1-3
Copyright © 2016 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
McGraw-Hill Education.

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