TEST BANK FOR Hill's Chemistry for Changing Times 15th Edition by John Hill, Terry McCreary, Marilyn Duerst ISBN: 978-0134878102 COMPLETE GUIDE ALL CHAPTERS COVERED 100% VERIFIED A+ GRADE ASSURED!!!!!NEW LATEST UPDATE!!!!!

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,Chapter 1 Chemistry bt b t b t




1.1 Multiple Choice Questions bt bt




1) Which science is primarily concerned with the study of matter and the changes it undergoes?
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A) biology
B) chemistry
C) geology
D) physics
Answer:
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B
Diff: 1 Var: 1
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Global Obj: Global 1: Demonstrate an understanding of the principles of scientific inquiry. Learnin
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g Obj: LO 1.1 Define science, chemistry, technology, and alchemy.
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2) What is natural philosophy?
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A) a belief in natural foods
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B) an experimental approach to philosophy
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C) an experimental approach to the study of nature
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D) theoretical speculation about nature bt bt bt b



Answer: D
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Diff: 1 Var: 1
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Global Obj: Global 2: Demonstrate the ability to think critically and employ critical thinking skills.
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Learning Obj: LO 1.1 Define science, chemistry, technology, and alchemy.
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3) The ancient Greek philosophers were probably the first to consider the behavior of matter in an organ
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ized way. What is the major distinction between the "Greek philosophers" and "modern scientists"?
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A) observation
B) hypotheses
C) experimentation
D) logic A bt



nswer: C bt



Diff: 2 Var: 1
bt Page Ref: Sec. 1.1 bt bt bt bt



Global Obj: Global 2: Demonstrate the ability to think critically and employ critical thinking skills.
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Learning Obj: LO 1.1 Define science, chemistry, technology, and alchemy.
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4) Which developed first? bt bt



A) technology
B) chemistry
C) alchemy
D) natural philosophy bt

, Answer: A b t



Diff: 1 Var: 1
bt Page Ref: Sec. 1.1 bt bt bt bt



Global Obj: Global 1: Demonstrate an understanding of the principles of scientific inquiry. Learnin
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g Obj: LO 1.1 Define science, chemistry, technology, and alchemy.
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5) Chemistry is bt



A) the mystical search for the elixir of life.
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B) the study of matter and the changes it undergoes.
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C) speculation about the nature of matter. bt bt bt bt bt



D) none of these bt bt b



Answer: B
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Diff: 1 Var: 1
bt Page Ref: Sec. 1.1 bt bt bt bt



Global Obj: Global 1: Demonstrate an understanding of the principles of scientific inquiry. Learnin
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g Obj: LO 1.1 Define science, chemistry, technology, and alchemy.
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6) Green chemistry uses bt bt



A) only water as a solvent. bt bt bt bt



B) materials and processes that are intended to prevent or reduce pollution at its source.
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C) only grocery store bought chemicals.
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D) reactions that are not heated. bt bt bt bt bt



Answer: B b t



Diff: 2 Var: 1
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Global Obj: Global 1: Demonstrate an understanding of the principles of scientific inquiry and Global 5: Dem
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onstrate an understanding of the impact of science on society.
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Learning Obj: LO 1.2 Describe the importance of green chemistry and sustainable chemistry.
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7) Archaeological evidence indicates that ancient Egyptians were brewing beer and other fermented b bt bt bt bt bt bt bt bt bt bt bt bt



everages over 4000 years ago. In the mid-bt bt bt bt b t bt bt



19th century, French scientist Louis Pasteur discovered and explained the source of fermentation usin
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g yeast. This example illustrates that
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A) scientific knowledge may come before technological knowledge.
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B) technological knowledge may come before scientific knowledge. bt bt bt bt bt bt



C) science and technology mean the same thing. bt bt bt bt bt bt



D) science and technology are not related. bt bt bt bt bt bt



Answer: B b t



Diff: 2 Var: 1
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Global Obj: Global 2: Demonstrate the ability to think critically and employ critical thinking skills and G
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lobal 5: Demonstrate an understanding of the impact of science on society.
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Learning Obj: LO 1.1 Define science, chemistry, technology, and alchemy.
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8) Which of the following was NOT a result of alchemy?
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A) The philosopher's stone was successfully used to change base metals, such as lead, into gold.
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B) Many new chemicals were discovered. bt bt bt bt



C) Alchemists developed techniques such as distillation and extraction that are still used today.
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D) Many modern chemists inherited an interest in health and medicines from the alchemists.
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Answer: A b t



Diff: 2 Var: 1
bt Page Ref: Sec. 1.1 bt bt bt bt



Global Obj: Global 1: Demonstrate an understanding of the principles of scientific inquiry and Global 5: Dem
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onstrate an understanding of the impact of science on society.
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Learning Obj: LO 1.1 Define science, chemistry, technology, and alchemy.
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