I need help with questions 7 & 8. Thank you **Complete For Study Notes!**1. **T F** The change in resistance to flow with temperature that many liquids exhibit is a chemical property which is based on intermolecular attractive forces.2. **T F** The basic building block of a crystalline ionic compound is called the unit cell.3. **T F** In order of increasing intermolecular attractive forces: CCl₄ < SiCl₄ < GeCl₄ < SnCl₄4. For a series of small molecules of comparable molecular weight, which one of the following choices lists the intermolecular forces in the correct increasing order? *(WEAKEST TO STRONGEST)* a. hydrogen bonds < dipole-dipole forces < London forces b. dipole-dipole forces < hydrogen bonds < London forces c. London forces < hydrogen bonds < dipole-dipole forces d. hydrogen bonds < London forces < dipole-dipole forces e. London forces < dipole-dipole forces < hydrogen bonds 5. What one of the following covalent compounds will **not** exhibit hydrogen bonding in the liquid state? a. CH₃—CH₂—Br b. CH₃—CH₂—NH₂ c. CH₃—CH₂—CH₂—OH d. CH₃—NH—CH₃ e. NH₂—O—H 6. Which compound is expected to have the **strongest** intermolecular forces? a. CH₃—CH₂—H b. CH₃—CH₂—O—H c. CH₃—CH₂—PH₂ d. CH₃—CH₂—S—H e. CH₃—CH₂—Se—H 7. Which one of the following is **not** a property or phenomenon associated with the liquid state? a. fluidity b. meniscus c. surface tension d. sublimation e. viscosity 8. The property that measures or describes the magnitude of resistance to flow in a liquid is called a. London forces b. malleability c. surface tension d. vapor pressure e. viscosity 9. The ability of capillary tubing to draw liquids up against the action of gravity

Hey, since there are two questions requested to answer, we will answer first question. If you want any specific question to be answered then please submit that question only or specify the question number in your message.7. Fluidity is defined as the ease of flow of liquid. Meniscus is the upward or downward curve formed by liquids in a container. Surface tension is the energy need for breaking through the surface or for disrupting a liquid drop and thus spreading it as a film. When a matter changes from solid-state to vapor state directly without going into liquid phase is known as sublimation. One of the common examples is naphthalene balls which get converted to the vapor phase without passing through liquid state. Viscosity is the property of a fluid and is defined as the internal resistance of a fluid against the flow. Among the given statements, sublimation is the only thing that differs from liquid state. Therefore, sublimation is not a property or phenomenon associated with the liquid state. Option D is correct.