1. What information do you look for on the periodic table if you want to examine intermolecular forces?
A. Atomic Mass C. Electronegativity B. Atomic Number D. Ionization
2. Which of these is not an intermolecular force?
A. Dipole-Dipole Forces C. Covalent Bonding B. London Dispersion Forces D. Hydrogen Bonding
3. What intermolecular force is present in a sample of pure HCl?
A. Dipole-Dipole Attraction C. Molecule-Ion Attraction B. London Dispersion Forces D. H-Bonds
4. What are the most important intermolecular forces found between water molecules?
A. Ion-Dipole Forces C. London Dispersion Forces B. Dipole-Dipole Forces D. Hydrogen Bonding
5. What type of intermolecular force is present in all substances, regardless of polarity?
A. Hydrogen Bonding C. London Dispersion Forces B. Dipole-Dipole Forces D. Ion-Dipole Forces
6. What type of intermolecular force is the result of temporary uneven distribution of electrons around molecules that result in momentary dipoles?
A. Molecule-Ion C. Dipole-Dipole B. London Dispersion D. Hydrogen Bonds
7. Which of these molecules exhibit hydrogen bonding as its major intermolecular force of attraction when dissolved in water?
A. HBr C. HCl B. HF D. All of these
8. What explains the very high melting and boiling point of water?
A. Dispersion forces which are present in all molecules. B. Strong hydrogen bonds between water molecules. C. Asymmetrical shape of the polar bonds. D. Strong dipole-dipole bonds between water molecules.
9. What are the four macromolecules?
A. Monosaccharides, Polysaccharides, Lipids, and Proteins B. Proteins, Nucleic Acids, Carbohydrates, and Lipids C. Proteins, DNA, RNA, and Steroids D. RNA, DNA, Proteins, and Carbohydrates
10. Why are macromolecules also known as polymers?
A. Many organisms have macromolecules. B. They are large molecules added together. C. They are large molecules made up of many monomers. D. There are many types of macromolecules.
11. What are the building blocks of carbohydrates?
A. Monosaccharides C. Amino Acids B. Nucleotides D. Triglycerides
12. What is the primary function of proteins? A. Source of energy C. Long term storage of energy
B. Transmitting genetic information D. Cell processes and cell signaling
13. Which macromolecule stores energy, insulates us, and makes up the cell membrane?
A. Lipids C. Nucleic Acids B. Proteins D. Carbohydrates
14. Which of the following organic compounds is the main source of energy for living things?
A. Nucleic Acids C. Proteins B. Lipids D. Carbohydrates
15. Waxes, oils, and fats are examples of __________________.
A. Carbohydrates C. Lipids B. Proteins D. Nucleic Acids​