General Organic And Biological Chemistry 2nd Edition By Janice Gorzynski Smith-Test Bank

Assessment Material Concerning General and Biological Chemistry 2nd Edition By Janice Gorzynski Smith

ISBN-10:0077491300 , ISBN-13:978-0077491307
Section 1: Chemistry Integrated in Our Daily Existence

1.1  Multiple-Choice Queries

1) Water, H2O, constitutes a(n) ________.

1. A) chemical
2. B) solid
3. C) wave
4. D) electric charge
5. E) element

Solution:  A

Reference: 1.1

Objective:  1.1

Global Results:  G7  Display proficiency in establishing correlations among chemistry principles.

2) In this compilation, which substance can be categorized as a chemical?

1. A) salt
2. B) sleep
3. C) cold
4. D) heat
5. E) temperature

Solution:  A

Reference: 1.1

Objective:  1.1

Global Results:  G7  Display proficiency in establishing correlations among chemistry principles.

3) A prevalent chemical found in toothpaste is ________.

1. A) chlorine
2. B) sulfur
3. C) carbon dioxide
4. D) calcium carbonate
5. E) sugar

Solution:  D

Reference: 1.1

Objective:  1.1

Global Results:  G7  Display proficiency in establishing correlations among chemistry principles.

4) Which of the subsequent options is not a chemical?

1. A) salt
2. B) water
3. C) light
4. D) carbon dioxide
5. E) sugar

Solution:  C

Reference: 1.1

Objective:  1.1

Global Results:  G7  Display proficiency in establishing correlations among chemistry principles.

5) Sodium fluorophosphate is a substance employed in toothpaste to ________.

1. A) make the paste white
2. B) disinfect the toothbrush
3. C) keep the paste from spoiling
4. D) remove plaque
5. E) strengthen tooth enamel

Solution:  E

Reference: 1.1

Objective:  1.1

Global Results:  G7  Display proficiency in establishing correlations among chemistry principles.

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