Exam 7: Whats the Attraction State Changes, Solubility, and Lipids
Exam 1: Chemistry Basics - Matter and Measurement75 Questions
Exam 2: Atoms and Radioactivity76 Questions
Exam 3: Compounds - Putting Particles Together107 Questions
Exam 4: Introduction to Organic Compounds102 Questions
Exam 5: Chemical Reactions83 Questions
Exam 6: Carbohydrates - Lifes Sweet Molecules104 Questions
Exam 7: Whats the Attraction State Changes, Solubility, and Lipids83 Questions
Exam 8: Solution Chemistry: How Sweet Is Your Tea90 Questions
Exam 9: Acids, Bases, and Buffers in the Body80 Questions
Exam 10: Proteins - Workers of the Cell104 Questions
Exam 11: Nucleic Acids - Big Molecules With a Big Role84 Questions
Exam 12: Food As Fuel - A Metabolic Overview90 Questions
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Which of the following compounds has the highest boiling point?
(Multiple Choice)
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The variables kept constant in Boyle's law are, ________ and ________.
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Which of the following compounds cannot exhibit hydrogen bonding?
(Multiple Choice)
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Stronger attractive forces between molecules in a solid predict lower melting points.
(True/False)
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Fats are generally ________ at room temperature and are obtained from ________.
(Multiple Choice)
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Which intermolecular force exists between all molecules regardless of polarity?
(Short Answer)
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At the boiling point, the vapor pressure is equal to the ________ pressure.
(Short Answer)
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What is standard atmospheric pressure (760 mmHg)in inches mercury (in Hg)? (2.54 cm = 1 in)
(Multiple Choice)
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In order to exhibit hydrogen bonding, the H atom must be bonded to one of the three elements:
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A sample of oxygen at room temperature occupies a volume of 500. L at 1.75 atm. What would be the volume of this gas at 2.50 atm at the same temperature?
(Multiple Choice)
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What chemical process is used to convert oils into fats and semi-solids?
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The variables kept constant in Charles' law are, ________ and ________.
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What is the difference between the terms hydrophobic and hydrophilic?
(Short Answer)
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Let's compare two compounds of similar molar mass in which A is comprised of nonpolar molecules and B composed of polar molecules. Which of the following statements is true?
(Multiple Choice)
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When NaCl dissolves in water, the force of attraction that exists between Na+ and H2O is called:
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