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Chemistry for Changing Times, Hill - Exam Preparation Test Bank (Downloadable Doc)

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Description: Test Bank for Chemistry for Changing Times, Hill, 12e prepares you efficiently for your upcoming exams. It contains practice test questions tailored for your textbook. Chemistry for Changing Times, Hill, 12e Test bank allow you to access quizzes and multiple choice questions written specifically for your course. The test bank will most likely cover the entire textbook. Thus, you will get exams for each chapter in the book. You can still take advatange of the test bank even though you are using newer or older edition of the book. Simply because the textbook content will not significantly change in ne editions. In fact, some test banks remain identical for all editions. Disclaimer: We take copyright seriously. While we do our best to adhere to all IP laws mistakes sometimes happen. Therefore, if you believe the document contains infringed material, please get in touch with us and provide your electronic signature. and upon verification the doc will be deleted.

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Chemistry for Changing Times, 12e (Hill)

Chapter 1 Chemistry



1.1 Multiple Choice Questions



1) Which science is primarily concerned with the study of matter and the changes it
undergoes?

A) biology

B) chemistry

C) geology

D) physics

Answer: B

Page Ref: Sec. 1.1



2) What is natural philosophy?

A) a belief in natural foods

B) an experimental approach to philosophy

C) an experimental approach to the study of nature

D) theoretical speculation about nature

Answer: D

Page Ref: Sec 1.1



3) The ancient Greek philosophers were probably the first to consider the behavior of
matter in an organized way. What is the major distinction between the "Greek
philosophers" and "modern scientists"?

A) observation

,B) hypotheses

C) experimentation

D) logic

Answer: C

Page Ref: Sec. 1.1



4) Which developed first?

A) technology

B) chemistry

C) alchemy

D) natural philosophy

Answer: A

Page Ref: Sec. 1.1



5) Chemistry is

A) the mystical search for the elixir of life.

B) the study of matter and the changes it undergoes.

C) speculation about the nature of matter.

D) none of these

Answer: B

Page Ref: Sec. 1.1

,6) Modern chemistry is based primarily on

A) natural philosophy.

B) experimentation.

C) philosophical speculations.

D) technological advances.

Answer: B

Page Ref: Sec. 1.1



7) Archaeological evidence indicates that ancient Egyptians were brewing beer and other
fermented beverages over 4000 years ago. In the mid-19th century, French scientist
Louis Pasteur discovered and explained the source of fermentation (yeast). This example
illustrates that

A) scientific knowledge may come before technological knowledge.

B) technological knowledge may come before scientific knowledge.

C) science and technology mean the same thing.

D) science and technology are not related.

Answer: B

Page Ref: Sec. 1.1



8) The leading cause of death in 1900 was infectious disease. The discovery,
investigation and use of antibiotics, a class of chemicals that kill bacteria associated with
infectious diseases, has dramatically reduced this cause of death. This is an example of
the

A) Baconian dream.

B) Carsonian dream.

C) Baconian nightmare.

D) Carsonian nightmare.

, Answer: A

Page Ref: Sec. 1.2



9) Chlorofluorocarbons (CFCs) are synthetic chemicals that find a variety of important
applications. Probably the widest use of CFCs was as refrigerants in refrigerators and air
conditioners. CFCs have been implicated in the destruction of the ozone layer. This is
one example of the

A) Baconian dream.

B) Carsonian dream.

C) Baconian nightmare.

D) Carsonian nightmare.

Answer: D

Page Ref: Sec. 1.2

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