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Exam (elaborations)
General, Organic, and Biological Chemistry Practice Exam Questions And Answers
Chapter 1: Chemistry and Measurements 
1) The measurement 0.000 0043 m, expressed correctly using scientific notation, is 
A) 4.3 × 10-7 m. 
B) 4.3 × 10-6 m. 
C) 4.3 × 106 m. 
D) 0.43 × 10-5 m. 
E) 4.3 m. 
2) Which of the following numbers contains the designated CORRECT number of significant 
figures? 
A) 0.04300 5 significant figures 
B) 0.00302 2 significant figures 
C) 156 000 3 significant figures 
D) 1.04 2 significant figures 
E) 3.0650 4 significant figures 
3) Which of the answers f...
Exam (elaborations)
General, Organic, and Biological Chemistry Practice Exam Questions
PopularGeneral, Organic, and Biological Chemistry Practice Exam Questions
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General Chemistry 106 Exam 1 Chapters 1-2 Review Practice Questions (Exam 9/16/19) 2023 Updated,General, Organic, and Biological Chemistry Smith Exam 4 (Ch 8-10) Dominican University Latest Update 2023,General, Organic,Chem 120A General,General, Organic,
Chapter 1: Chemistry and Measurements
1) The measurement 0.000 0043 m, expressed correctly using scientific notation, is
A) 4.3 × 10-7 m.
B) 4.3 × 10-6 m.
C) 4.3 × 106 m.
D) 0.43 × 10-5 m.
E) 4.3 m.
2) Which of the following numbers contains the designated CORRECT number of significant
figures?,An exergonic reaction is always spontaneous - true,How