Forces between molecules Quiz
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5 questions, one answer each
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1. Which force is present between all molecules?
- A. Hydrogen bonding
- B. Permanent dipole-dipole
- C. Induced dipole-dipole
- D. Ionic bonding
2. Which compound has the highest boiling point?
- A. CH₃CH₂OH
- B. CH₃CH₂CH₃
- C. CH₃OCH₃
- D. CH₃CHO
3. What is overcome when liquid HCl boils?
- A. Covalent bonds
- B. Intermolecular forces
- C. Ionic bonds
- D. Metallic bonds
4. Why does pentane boil at a higher temperature than 2,2-dimethylpropane?
- A. It is polar
- B. It has hydrogen bonds
- C. It has more electrons
- D. Its molecules are less compact so have more surface contact
5. Which molecule can form hydrogen bonds with itself?
- A. CH₄
- B. HCl
- C. NH₃
- D. CH₃Cl