Updated Latest 2026–2027 Chemistry 6th Edition Complete Study Resource For General Chemistry Fundamentals Problem Solving Laboratory Concepts And Exam Preparation

TEST BANK FOR
Chemistry 6th Edition by Julia Burdge
Chapter 1-25 Answers are at the of Each Chapter

Chapter 1
Student name:
1) What is a unifying principle that explains a body of experimental observations? J J J J J



A) Law
B) Hypothesis
C) Theory
D) Phenomena
E) Prediction

ANS: C J




2) Which of the following is a tentative explanation for a set of observations?
J J J J J J J J J J J J



A) Law
B) Hypothesis
C) Theory
D) Phenomena
E) Prediction

ANS: B J




3) What is the term used for findings that are summarized based on a pattern or trend?
J J J J J J J J J J J J J J J



A) Law
B) Hypothesis
C) Theory
D) Phenomena
E) Prediction

ANS: A J




4) Which of the following activities is not a part of good science?
J J J J J J J J J J J




A) Proposing a theory J J




B) Developing a hypothesis J J



C) Making quantitative observations
J J




D) Designing experiments J



E) Indulging in speculation J J




ANS: E J




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,5) Which of the following is a ‘substance’ according to the definition given in your textbook?
J J J J J J J J J J J J J J




A) Air
B) Tap water J



C) Sea water J




D) Water
E) Toothpaste

ANS: D J




6) Which of the following cannot be separated into simpler substances by chemical means?
J J J J J J J J J J J J




A) Element
B) Emulsion
C) Compound
D) Homogeneous mixture J




E) Heterogeneous mixture J




ANS: A J




7) If a liquid contains 60% sugar and 40% water throughout its composition then what is it
J J J J J J J J J J J J J J J J



called?
A) Solute
B) Compound
C) Homogeneous mixture J




D) Heterogeneous mixture J



E) Solvent

ANS: C J




8) Which of the following does not have a uniform composition throughout?
J J J J J J J J J J




A) Element
B) Compound
C) Homogeneous mixture J



D) Heterogeneous mixture J




E) Solvent

ANS: D J




9) Which of the following is not an SI base unit?
J J J J J J J J J




A) Meter
B) Ampere
C) Second
D) Gram
E) Kelvin

ANS: D J




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,10) The SI base unit of mass is
J J J J J J




A) mg.
B) g.
C) kg.
D) metric ton. J



E) lb.

ANS: C J




11) The SI prefix mega- (M) means
J J J J J




A) 10–6.
B) 10–3.
C) 103.
D) 106.
E) 109.

ANS: D J




12) The SI prefixes milli- and mega- represent, respectively:
J J J J J J J




A) 106 and 10–6 J J



–3
B) 10 and 106 J J




C) 10 and 10–6 3
J J




D) 10–3 and 109 J J




E) 10 and 10–3 –6
J J




ANS: B J




13) How many micrograms are in 65.3 kg?
J J J J J J




A) 0.653 μg J




B) 6.53 × 107 μg J J J


4
C) 6.53 × 10 μg J J J



–8
D) 6.53 × 10 μg J J J


10
E) 6.53 × 10 μg J J J




ANS: E J




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, 14) A dose of medication was prescribed to be 35 microliters. Which of the following expresses
J J J J J J J J J J J J J J J



that volume in centiliters?
J J J




A) 3.5 × 105 cL J J J




B) 3.5 × 104 cL J J J




C) 3.5 cL J




D) 3.5 × 10–4 cL J J J




E) 3.5 × 10–3 cL J J J




ANS: E J




15) How many milliliters is 0.0055 L?
J J J J J



A) 0.55 mL J



B) 5.5 mL J




C) 0.5 mL J




D) 0.0000055 mL J



E) 182 mL J




ANS: B J




16) How many hertz is 600.11 MHz?
J J J J J




A) 6.0011 × 10–4 Hz J J J




B) 60.011 Hz J




C) 6.0011 × 106 Hz J J J



–2
D) 6.0011 × 10 Hz J J J


8
E) 6.0011 × 10 Hz J J J




ANS: E J




17) The distance between carbon atoms in ethylene is 134 picometers. Which of the following
J J J J J J J J J J J J J J



expresses that distance in meters?
J J J J




A) 1.34 × 10–13 m J J J




B) 1.34 × 10–12 m J J J




C) 1.34 × 10–10 m J J J




D) 1.34 × 10–7 m J J J




E) 1.34 × 10–6 m J J J




ANS: C J




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