8. For which of the following would hydrogen bonding not be an important factor in determining physical properties in the liquid state? (а) НI (b) H,0 (c) HF (d) NH3 (e) H2O2 9. Which of the following substances will have the strongest intermolecular forces? (a) H2S (b) NO (c) CH3NH2 (d) Cl2 (e) Rn 10. Which response correctly identifies all the interactions that might affect the properties of Brl? (a) dispersion force, ion-ion interaction (b) hydrogen bonding force, dispersion force (c) permanent dipole force (d) permanent dipole force, dispersion force (e) dispersion force

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