TEST BANK FOR GENERAL ORGANIC AND BIOLOGICAL CHEMISTRY, 2ND EDITION : FROST
General, Organic, and Biochemistry, 2e (Frost) Chapter 1 Chemistry Basics— Matter and Measurement 1.1 Multiple-Choice 1) Which of the following is an example of a heterogeneous mixture? A) Sugar water B) Blood C) Air D) Vodka Answer: B Diff: 1 Section: 1-1 2) Which of the following is a pure substance? A) Sugar B) Sand C) Gold D) Maple syrup Answer: C Diff: 1 Section: 1-1 3) All the different kinds of substances that make up all of the material of the universe are known collectively as: A) elements B) compounds C) matter D) electrolytes Answer: C Diff: 1 Section: 1-1 4) Which of the following is an element? A) Carbon dioxide B) Sodium C) Ammonia D) Sand Answer: B Diff: 1 Section: 1-1
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- Subido en
- 10 de agosto de 2023
- Número de páginas
- 17
- Escrito en
- 2023/2024
- Tipo
- Examen
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