1. A gas is___ and assumes of its container whereas a liquid is--, and assumes o
ID: 694067 • Letter: 1
Question
1. A gas is___ and assumes of its container whereas a liquid is--, and assumes of its container a compressible, the volume and shape, not compressible, the shape of a portion b. compressible, the shape, not compressible, the volume and shape c. compressible, the volume and shape, compressible, the volume d. condensed, the volume and shape, condensed, the volume and shape e. condensed, the shape, compressible, the volume and shape _2. When NaCl dissolves in water, aqueous Na. and Ct ions result. The force of attraction that exists interaction. between Na. and H2O is called a(n) a. dipole-dipole b. ion-ion c. hydrogen bonding d. ion-dipole e. London dispersion force 3. Of the following substances, only has London dispersion forces as its only intermolecular force. a. CH3OH b. NH3 c. H2S d. CH e. HCI 4. Which of the following substances has the highest boiling point? a. H20 b. CO2 c. CH4 d. Kr e. NHs what is the vapor pressure (in 5. The boiling point of water is 96 at 0 865 atmosphere pressure, torr) of water at this temperature? torr 6. Which one of the following is true? A highly volatile liquid. as opposed to a non-volatile liquid, a. has a higher boiling point. b. has weaker intermolecular attractive forces. c. has a higher heat of vaporization. d. none of the above is true. Regarding bonding in solids, match the following substances with the types of intermolecular bonding: (see your text) L-sucrose _ 7 a. covalent-network solids b. ionic solids c. metallic solids d. molecular solids sodium iodide copper _ graphiteExplanation / Answer
1. (a) compressible, the volume and shape,not compressible, shape of a portion.
2. (d) Ion-dipole.
3. (d) CH4.
4.(a) H2O
5. 658 torr.
6.(b) has weaker intermolecular attractive forces.
7. Sucrose......molecular solid
Sodium iodide.....ionic solid
Copper.......metallic solid
Graphite..... Covalent - network solid
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